A384651 - cp's OEIS frontend

A384651 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 A162661.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	2
9	0
10	1
11	3
12	5
13	7
14	0
15	1
16	4
17	9
18	18
19	33
20	0
21	1
22	5
23	14
24	34
25	84
26	189
27	0
28	1
29	6
30	20
31	56
32	159
33	472
34	1249
35	0
36	1
37	7
38	27
39	85
40	265
41	882
42	3057
43	9237
44	0
45	1
46	8
47	35
48	122
49	410
50	1460
51	5615
52	22190
53	74972
54	0
55	1
56	9
57	44
58	168
59	603
60	2256
61	9166
62	40053
63	177149
64	659042
65	0

[1, 1, 0, 1, 1, 0, 1, 2, 2, 0, 1, 3, 5, 7, 0, 1, 4, 9, 18, 33, 0, 1, 5, 14, 34, 84, 189, 0, 1, 6, 20, 56, 159, 472, 1249, 0, 1, 7, 27, 85, 265, 882, 3057, 9237, 0, 1, 8, 35, 122, 410, 1460, 5615, 22190, 74972, 0, 1, 9, 44, 168, 603, 2256, 9166, 40053, 177149, 659042, 0]

cp's OEIS Frontend

A384651 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 A162661.

Table of values

List of values