A381569 - cp's OEIS frontend

A381569 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A381570.

n	a(n)
0	1
1	1
2	0
3	1
4	3
5	0
6	1
7	6
8	12
9	0
10	1
11	9
12	33
13	82
14	0
15	1
16	12
17	63
18	236
19	732
20	0
21	1
22	15
23	102
24	489
25	2100
26	7944
27	0
28	1
29	18
30	150
31	868
32	4428
33	22248
34	99156
35	0
36	1
37	21
38	207
39	1400
40	8121
41	46422
42	270268
43	1381464
44	0
45	1
46	24
47	273
48	2112
49	13665
50	85272
51	552540
52	3668568
53	21065853
54	0

[1, 1, 0, 1, 3, 0, 1, 6, 12, 0, 1, 9, 33, 82, 0, 1, 12, 63, 236, 732, 0, 1, 15, 102, 489, 2100, 7944, 0, 1, 18, 150, 868, 4428, 22248, 99156, 0, 1, 21, 207, 1400, 8121, 46422, 270268, 1381464, 0, 1, 24, 273, 2112, 13665, 85272, 552540, 3668568, 21065853, 0]

cp's OEIS Frontend

A381569 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A381570.

Table of values

List of values