A384788 - cp's OEIS frontend

A384788 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A384787.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	7
9	0
10	1
11	3
12	16
13	148
14	0
15	1
16	4
17	27
18	338
19	7381
20	0
21	1
22	5
23	40
24	576
25	16240
26	801536
27	0
28	1
29	6
30	55
31	868
32	26829
33	1697602
34	186678019
35	0
36	1
37	7
38	72
39	1220
40	39424
41	2701488
42	384962560
43	93865986880
44	0
45	1
46	8
47	91
48	1638
49	54325
50	3828164
51	595921743
52	190657584770
53	102755888482153
54	0

[1, 1, 0, 1, 1, 0, 1, 2, 7, 0, 1, 3, 16, 148, 0, 1, 4, 27, 338, 7381, 0, 1, 5, 40, 576, 16240, 801536, 0, 1, 6, 55, 868, 26829, 1697602, 186678019, 0, 1, 7, 72, 1220, 39424, 2701488, 384962560, 93865986880, 0, 1, 8, 91, 1638, 54325, 3828164, 595921743, 190657584770, 102755888482153, 0]

cp's OEIS Frontend

A384788 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A384787.

Table of values

List of values