A384777 - cp's OEIS frontend

A384777 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 A382450.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	3
9	0
10	1
11	3
12	7
13	19
14	0
15	1
16	4
17	12
18	44
19	221
20	0
21	1
22	5
23	18
24	76
25	489
26	4597
27	0
28	1
29	6
30	25
31	116
32	813
33	9750
34	174007
35	0
36	1
37	7
38	33
39	165
40	1203
41	15543
42	358895
43	12328367
44	0
45	1
46	8
47	42
48	224
49	1670
50	22072
51	555696
52	25040728
53	1674839513
54	0
55	1
56	9
57	52
58	294
59	2226
60	29446
61	765572
62	38156448
63	3375603329
64	443624694633
65	0

[1, 1, 0, 1, 1, 0, 1, 2, 3, 0, 1, 3, 7, 19, 0, 1, 4, 12, 44, 221, 0, 1, 5, 18, 76, 489, 4597, 0, 1, 6, 25, 116, 813, 9750, 174007, 0, 1, 7, 33, 165, 1203, 15543, 358895, 12328367, 0, 1, 8, 42, 224, 1670, 22072, 555696, 25040728, 1674839513, 0, 1, 9, 52, 294, 2226, 29446, 765572, 38156448, 3375603329, 443624694633, 0]

cp's OEIS Frontend

A384777 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 A382450.

Table of values

List of values