A334319 - cp's OEIS frontend

A334319 Number of integers m in base n with distinct digits such that the number formed by the consecutive subsequence of the initial j digits is divisible by j for all j in {1,...,length(m)}.

n	a(n)
1	1
2	3
3	4
4	16
5	18
6	54
7	112
8	225
9	397
10	707
11	1566
12	2664
13	6960
14	9213
15	23066
16	39980
17	100239
18	116229
19	455539
20	465054
21	1157163
22	2064246
23	6735123
24	4609476
25	22943866
26	27085154
27	64108419
28	76354062
29	420698429
30	180541932
31	1833215296
32	1057775180
33	3361833346
34	5293490772
35	14955881506
36	7186246508

[1, 3, 4, 16, 18, 54, 112, 225, 397, 707, 1566, 2664, 6960, 9213, 23066, 39980, 100239, 116229, 455539, 465054, 1157163, 2064246, 6735123, 4609476, 22943866, 27085154, 64108419, 76354062, 420698429, 180541932, 1833215296, 1057775180, 3361833346, 5293490772, 14955881506, 7186246508]

cp's OEIS Frontend

A334319 Number of integers m in base n with distinct digits such that the number formed by the consecutive subsequence of the initial j digits is divisible by j for all j in {1,...,length(m)}.

Table of values

List of values