A230420 - cp's OEIS frontend

A230420 Triangle T(n,k) giving the number of terms of A219666 which have n digits (A084558) in their factorial base expansion and whose most significant digit (A099563) in that base is k.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	6
8	5
9	4
10	4
11	22
12	19
13	16
14	14
15	12
16	94
17	82
18	73
19	65
20	59
21	55
22	479
23	432
24	395
25	362
26	336
27	314
28	293
29	2886
30	2667
31	2482
32	2324
33	2189
34	2073
35	1971
36	1881
37	20276
38	19123
39	18124
40	17249
41	16473
42	15775
43	15140
44	14555
45	14011
46	164224
47	156961
48	150389
49	144378
50	138828
51	133664
52	128831
53	124289
54	120010
55	115974

[1, 1, 1, 2, 2, 1, 6, 5, 4, 4, 22, 19, 16, 14, 12, 94, 82, 73, 65, 59, 55, 479, 432, 395, 362, 336, 314, 293, 2886, 2667, 2482, 2324, 2189, 2073, 1971, 1881, 20276, 19123, 18124, 17249, 16473, 15775, 15140, 14555, 14011, 164224, 156961, 150389, 144378, 138828, 133664, 128831, 124289, 120010, 115974]

cp's OEIS Frontend

A230420 Triangle T(n,k) giving the number of terms of A219666 which have n digits (A084558) in their factorial base expansion and whose most significant digit (A099563) in that base is k.

Table of values

List of values