来自在线整数百科全书的问候语!http://oeis.org/ Search: id:a023046 Showing 1-1 of 1 %I A023046 %S A023046 133496,1468457,17487988,224406930,3089233056,45440868120, %T A023046 711607724640,11824686110160,207863095910400,3854801333416320, %U A023046 75225258805132800,1541182421573625600,33078535427763302400,742312125779672448000,17385470058151215820800,424244381692864981248000 %N A023046 9th differences of factorial numbers. %H A023046 Milan Janjic,有限集上一些函数的计数公式%H A023046与阶乘数相关的序列的索引条目%K A023046 No.0%0A023046 0,1%A023046,大卫W.WangSON.*内容在OEIS最终用户许可协议下可用:HTTP:/OEIS.Org/许可证