第18章 序列：4！（2 / 2）
PmMvPIKA44a65Iq45Ku555SB6L+V6Zq85ISa55GA44mG6Y+h6aK655CA45+36J+55J6I6I+h6ZKd6Yy877aX5oyQ5aSt5o645D5jPD5jLzyCgOOEpOWxruedruWck+mSnemAvuW2teiEmueEueicgeWNuOSsqemxsOWMvO+OkOWinemBp+ijj+WlheWetOa/n+eJuOSzj+WonOW9peWaruWmuue5peWft+i2u+Wcp+U+Yzw+Yy88goDjhrrkhojnk4nmuaXlq6LogabosbDljLzvkqfnibjksIjljbjkgYzmmp3llYDmkIHmjLzviLjllbPmhJrnmoDprpnmqrjkgLjkoo3mgabomYjlppDljLzvi47lvqLnhJrni7XoqaTljJLlmrjkjIHor5jmsbDlr7rnlY3ljLzvgr/ks4XlobLmnL3kjZPmn7foqIXljK7lmb/ojLzvtoTnk73lPmM8PmMvPIG877ml5Ya65KW06JOJ5raE55+r55a75K+Y5oSa55yW5Yy874a65IuJ5qS65IWk5qS65IqK5pub5ays54Sa55GA44mG6Y+h6aK655CA45+36LaE55+r55a75K+Y5oSa54qD5j5jPD5jLzyBvO+cluWIj+WKg+aIj+W2u+Wcp+WMvO+XreWwleaquOSZv+iwiOWLnOedgOKfvO+bm+WsrOecgOI+Yzw+Yy88nYDigbzvNJyA4pq876u/5Yi+5Yam6J6b5YSa556I6I+h6ZKd6T5jPD5jLzydgOKBvO+NkOWSjuaEmuetuOS2ruWpjueDv+W4oOaRgOOJhumPoemiuueQgOOonOWgveSTgemln+eBpuiRiOaGveSMvO+gveSZu+eYv+ilu+Svj+WtrueTvOWcgOKavO+ul+mir+iZv+W2u+Wcp+U+Yzw+Yy88goDjjZDlko7miZzmmL/oqIPpp4Xltq7lqY7ng7/luKDmhJrnmrzkrIXlqrjkj6/mjLzvtK/oro3mlLjkjIDoPmM8PmMvPIG874G876ic5Zit5YSa55aw5ZSh5ZSh5Zet5ZGH6bau5amO56ic5Zmr56+Y5oy874av6I+E5oyS5ZuK5b2D6JeW5piI5oSa55aw5bah6Ymc5qWL5oy874e45L6Z56CH5aek5aqW6LS55a+Y5r2D6bau5amO54O/5big5o2Q5YC45I+v5rSv6K6N5oy877au5amO54O/5big5rmJ5oC45Imc5r2D6Yy875q85KyF5TBnqrjklLrkhJrnp4XlvZvlPmM8PmMvPIKA45+C5qek5baE542B5ra75Zyn5T5jPD5jLzyBvO+GuuSqgOa+mumjguk+Yzw+Yy88n7zvtq7lqY7ng7/luKDmPmM8PmMvPJ2A4oG877au5amO54O/5big5q+Y5pGI5pyA4pq874am6J6b5au/5Yi+5Z6I6I+h6ZKd6T5jPD5jLzyCgOOnkOWhneeXtOaXtOa5guepl+aMvO+KleWBseWquOSpjueYv+iWu+SjgumMvO+zruWJjuWIueSZv+i9g+m2ruWpjueJnOaAieaRgOOJhumPoemiuueQgOOvmOaBpug+Yzw+Yy88gbzvm4rli7nki4nmmL/oiZzmobLmuYLnrrflhJrnk4nmq6Lon6vnjLzvl6XljprlgJPltrvkrYXljLzvhaPonJPpkp3ptrvkibjkoIrljYbljLzvi7XoqaTlZmZmK5q45IyB6I+X6LGa6ba75Zyn5T5jPD5jLzydgOKfvO+XkOWzruWJjuWIueSZv+i9g+m2ruWpjueEmueRgOOJhumPoemiuueQgOOsu+SgveScgOKavO+Tgemul+mMvO+muuWLheaEmue5lua5r+WPhOahu+aIvuW2u+Wcp+WmgOKmgOKolOehv+SIruWXrueYv+g+Yzw+Yy88nYDigbzvi7rktrvkgLjkkIjmjK7loL3krrjlmrzkkYjmjLzvi7jkio/lvYPogInmm4rljLzvhrrkk77okYjmr5jmeGOcgOKavO+TgemzjeWLq+eeiOiPoemSnemdgOKBvO+BpuicgOI+Yzw+Yy88nYDin7zvl5DlgabomL/ok7zlhJrnoL3knIDimrzvk4HprpfpjLzvmKLprpfpm7rkmb/olK3nnpvls4PmjbjktrvlnKflPmM8PmMvPJ2A4p+875eQ5bOF5Ymc5ou16Kmk5YyS5a+Y5p+875ir6Yi55Jm/6Ii55IC75Lq45LOu5aS85ISa56C95JyA4pq8766X6aKv6K+B5qG/5LuO5ZGP5bON5Yur556I6I+h6ZKd6Z2A4p+875q45IyB6I+X6LGa6a+Y5qC95JyA4j5jPD5jLzyCgOOPhOaMkOWntOe2teieiOiPoemSnek+Yzw+Yy88goDjt6/os5Tni4/lvaXlhrrkpZ3mkY/ltrvlnKfljLzvtpfmpK3mqJzlsbDlPmM8PmMvPIG874a65I2H6bu96LO26KCX5oCc5pO85b+V6b2z5ryy5oSa54mO5oaI56ui6K+Y5pKA5Y2P5Yy874u45IqD5oec6YSa57K45J6/6IC45D5jPD5jLzyfvO+auOSMgeiPl+ixmumvmOaYv+iMvO+auOSMgeiJnOaAqOc+Yzw+Yy88n7zvr5zmtZTnt5vpr5jmjIDojLzvg5Dnq4Hnr5jmjbjkhJrnlbHlvZbmmbzkooLlmb/ojLzvr5jmhJrnrpTps4XlgJzmPmM8PmMvPIG874G874mc5qGy5r2D6bSk5bab6YSa57Ou5aS85LuH5bSa5rau5bq65J6/6Iy87zAwNrCI5aGy5r2D6Y+H6YCh6ISa556I6I+h6ZKd6T5jPD5jLzyfvO+nkOWGuuSbjuaAvOWZvOSiguWZv+g+Yzw+Yy88n7zvs67lpLzku4fltJrmhJrnMTE2MT5jPD5jLzyfvO+GuuSSp+eroui2hOefq+eRiOY+Yzw+Yy88goDjhrrktYfmjLzvh43lkI/mn7vnu7Pnl5Hoi5znhJrnhpHlhpHlnojoj6Hpkp3pPmM8PmMvPIKA47mC57u05qm+5ZGd5ouJ5rCW5j5jPD5jLzyRgOOBvO+TvOW/lem9s+a8sua9kOiJjuaMvO+8gOWMqumPu+enuueJreeNieWTveWxpOWfjeaMvO+7reaAneasheWqpOWcp+W2ruWpjuerouioguaBvO+uj+WQgOM+Yzw+Yy88gbzvra7nk7zlhJrniYXlvZnnl5HokY/lo5XmiormgLjki7jkmZXnsJzln47lPmM8PmMvPIKA47Gk5Yi25omF5b2Z55OB6YC45Jy95JaM5Y+757K35bGw5Yy876Wd5oe/6JS65Y2P5aGy5pi/6J6I6I+h6ZKd6T5jPD5jLzyCgOO6h+WYo+m2hOekqum2oem0pOW5peWOu+SzruWkvOS7h+W0muaEmueyieiiuuepjOequOSAuOQ+Yzw+Yy88MTE2MS0+Yzw+Yy88goDji7jkjIDoiIrlkoDmtqHptKTlnojoj6Hpkp3pjrvktZTnt5vphJrnp6Tll7Lnk4HpgLjkPmM8PmMvPIG874G877C96D5jPD5jLzyBvO+BvO+5peW7reawveiRiOaZu+eMvO+vnOa1lOe3m+k+Yzw+Yy88goDjsZTln5DlkIjmjK7lvJbmiLvntrvlnKfljLzvsInmraLora7nk7zliZzmobLmPmM8PmMvPIKA46Wt5oC45Ia65KKF5q+Y5pi/6Lml5Ya95D5jPD5jLzyCgOO0m+WDjOi7h+W7lOavnOaVs+aEmue2u+Wcp+W7puexhOi+m+WBvOSMvO+Rt+ilgOaOkOWdnOaMvO+ruui7v+eQreWUheWquOSAuOSZv+WMvO+Yj+WuvuWyiei4hOieiOiPoemSnek+Yzw+Yy88gbzvgbzvvaXljbjkPmM8PmMvPIKA44a65Lqp572Q6K2u55O85YSa556I6I+h6ZKd6Yy874295LC16ISa57SX6aye54C45Jm/6LGw5T5jPD5jLzyBvO+Rt+iLnuVmhrrkkIjmmI/ljLzvkbfotJvnlKznjrvkjLzvjb3ksLXomI/luZTmtoTngarntrvlnKfljLzvtJfprJ7nmb/oqJzlsbDljIDotoTnPmM8PmMvPIG875uM57Sb5r+K5buU5oy877+/5Y245LqH5bKc6Z665biE6ISa54is5Zam5beJ6I6+556I6I+h6ZKd6Z2A4oG876C95Lut5o245ISw5aG/5I245LGw5ZGI5pyA4j5jPA==