A257565 - cp's OEIS frontend

A257565 Generalized Fubini numbers. Square array read by ascending antidiagonals, A(n,k) = 1 + k(Sum_{j=1..n-1} C(n,j)A(j,k)); n>=0 and k>=0.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	3
8	1
9	1
10	1
11	13
12	5
13	1
14	1
15	1
16	75
17	37
18	7
19	1
20	1
21	1
22	541
23	365
24	73
25	9
26	1
27	1
28	1
29	4683
30	4501
31	1015
32	121
33	11
34	1
35	1
36	1
37	47293
38	66605
39	17641
40	2169
41	181
42	13
43	1
44	1
45	1
46	545835
47	1149877
48	367927
49	48601
50	3971
51	253
52	15
53	1
54	1
55	1
56	7087261
57	22687565
58	8952553
59	1306809
60	108901
61	6565
62	337
63	17
64	1
65	1

[1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 13, 5, 1, 1, 1, 75, 37, 7, 1, 1, 1, 541, 365, 73, 9, 1, 1, 1, 4683, 4501, 1015, 121, 11, 1, 1, 1, 47293, 66605, 17641, 2169, 181, 13, 1, 1, 1, 545835, 1149877, 367927, 48601, 3971, 253, 15, 1, 1, 1, 7087261, 22687565, 8952553, 1306809, 108901, 6565, 337, 17, 1, 1]

cp's OEIS Frontend

A257565 Generalized Fubini numbers. Square array read by ascending antidiagonals, A(n,k) = 1 + k(Sum_{j=1..n-1} C(n,j)A(j,k)); n>=0 and k>=0.

Table of values

List of values

cp's OEIS Frontend

A257565 Generalized Fubini numbers. Square array read by ascending antidiagonals, A(n,k) = 1 + k*(Sum_{j=1..n-1} C(n,j)*A(j,k)); n>=0 and k>=0.

Table of values

List of values

A257565 Generalized Fubini numbers. Square array read by ascending antidiagonals, A(n,k) = 1 + k(Sum_{j=1..n-1} C(n,j)A(j,k)); n>=0 and k>=0.