显示找到的10个结果中的1-10个。
第页1
m的最大值,使得7^m<=n!:a(n)=地板(log(n!)/log(7))。
+10 11
0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 18, 20, 21, 23, 24, 26, 28, 29, 31, 33, 34, 36, 38, 40, 41, 43, 45, 47, 49, 51, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96
数学
表[Floor[Log[n!]/Log[7]],{n,1,100}](*G.C.格鲁贝尔2016年12月14日*)
黄体脂酮素
(岩浆)[底板(对数(阶乘(n))/对数(7)):[1..100]]中的n//文森佐·利班迪2016年12月15日
m的最大值,使得11^m<=n!:a(n)=地板(log(n!)/log(11))。
+10 10
0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 21, 22, 24, 25, 26, 28, 29, 31, 32, 34, 35, 36, 38, 39, 41, 42, 44, 46, 47, 49, 50, 52, 53, 55, 57, 58, 60, 61, 63, 65, 66, 68, 70, 71, 73, 75, 76, 78
m的最大值,使得13^m<=n!:a(n)=地板(log(n!)/log(13))。
+10 10
0, 0, 0, 1, 1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 37, 38, 40, 41, 43, 44, 45, 47, 48, 50, 51, 53, 54, 56, 57, 59, 60, 62, 64, 65, 67, 68, 70, 71, 73
a(n)=m的最大值,17^m除以n!(17^m<=n!)。
+10 10
0, 0, 0, 1, 1, 2, 3, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 30, 31, 32, 33, 35, 36, 37, 38, 40, 41, 42, 44, 45, 46, 48, 49, 51, 52, 53, 55, 56, 57, 59, 60, 62, 63, 65, 66
m的最大值,使得19^m<=n!:a(n)=楼层(对数(n!)/对数(19))。
+10 10
0, 0, 0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 36, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 50, 51, 53, 54, 55, 57, 58, 59, 61, 62, 64
m的最大值,使得29^m<=n!:a(n)=楼层(对数(n!)/对数(29))。
+10 10
0, 0, 0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 7, 8, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 51, 52, 53, 54, 56
数学
表[Floor[Log[29,n!]],{n,60}](*哈维·P·戴尔2016年5月9日*)
1, 1, 2, 11, 44, 440, 10340, 130130, 2242240, 43103010, 1412110200, 40204314200, 1440111022400, 100223104131200, 2412020120304300, 132411104114234000, 10220244333202404000, 333110040323043033000, 23203132442322131244000, 2010023231311114130111000
数学
FromDigits/@IntegerDigits[范围[0,20]!,5] (*哈维·P·戴尔2012年10月8日*)
m的最大值,使得3^m<=n!:a(n)=地板(log(n!)/log(3))。
+10 2
0, 1, 2, 4, 5, 7, 9, 11, 13, 15, 18, 20, 22, 25, 27, 30, 33, 35, 38, 41, 44, 46, 49, 52, 55, 58, 61, 64, 67, 71, 74, 77, 80, 83, 87, 90, 93, 97, 100, 103, 107, 110, 114, 117, 121, 124, 128, 131, 135, 138, 142, 145, 149, 153, 156, 160, 164, 167, 171
数学
楼层[Log[3,Range[2,60]!]](*哈维·P·戴尔2012年12月10日*)
扩展
更多来自R.J.Mathar的条款,2008年12月14日
m的最大值,使得23^m<=n!:a(n)=楼层(对数(n!)/对数(23))。
+10 0
0, 0, 0, 1, 1, 2, 2, 3, 4, 4, 5, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48, 49, 51, 52, 53, 54, 56, 57, 58, 60
m的最大值,使得31^m<=n!:a(n)=楼层(对数(n!)/对数(31))。
+10 0
0, 0, 0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, 15, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54
黄体脂酮素
(PARI)a(n)=楼层(log(n!)/log(31))\\米歇尔·马库斯2013年11月2日
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