A384623 - cp's OEIS frontend

A384623 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 A384622.

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	15
13	75
14	0
15	1
16	4
17	24
18	164
19	989
20	0
21	1
22	5
23	34
24	268
25	2177
26	14822
27	0
28	1
29	6
30	45
31	388
32	3585
33	32672
34	242833
35	0
36	1
37	7
38	57
39	525
40	5235
41	53922
42	534781
43	4253818
44	0
45	1
46	8
47	70
48	680
49	7150
50	78972
51	882304
52	9349160
53	78573475
54	0
55	1
56	9
57	84
58	854
59	9354
60	108251
61	1292456
62	15399930
63	172255669
64	1516124048
65	0

[1, 1, 0, 1, 1, 0, 1, 2, 7, 0, 1, 3, 15, 75, 0, 1, 4, 24, 164, 989, 0, 1, 5, 34, 268, 2177, 14822, 0, 1, 6, 45, 388, 3585, 32672, 242833, 0, 1, 7, 57, 525, 5235, 53922, 534781, 4253818, 0, 1, 8, 70, 680, 7150, 78972, 882304, 9349160, 78573475, 0, 1, 9, 84, 854, 9354, 108251, 1292456, 15399930, 172255669, 1516124048, 0]

cp's OEIS Frontend

A384623 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 A384622.

Table of values

List of values