A384751 - cp's OEIS frontend

A384751 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 A384749.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	5
9	0
10	1
11	3
12	12
13	73
14	0
15	1
16	4
17	21
18	176
19	1881
20	0
21	1
22	5
23	32
24	315
25	4496
26	73281
27	0
28	1
29	6
30	45
31	496
32	8025
33	172672
34	3919453
35	0
36	1
37	7
38	60
39	725
40	12672
41	304803
42	9107008
43	271474953
44	0
45	1
46	8
47	77
48	1008
49	18665
50	477504
51	15874605
52	622823168
53	23404227185
54	0

[1, 1, 0, 1, 1, 0, 1, 2, 5, 0, 1, 3, 12, 73, 0, 1, 4, 21, 176, 1881, 0, 1, 5, 32, 315, 4496, 73281, 0, 1, 6, 45, 496, 8025, 172672, 3919453, 0, 1, 7, 60, 725, 12672, 304803, 9107008, 271474953, 0, 1, 8, 77, 1008, 18665, 477504, 15874605, 622823168, 23404227185, 0]

cp's OEIS Frontend

A384751 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 A384749.

Table of values

List of values