A320031 - cp's OEIS frontend

A320031 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of the e.g.f. exp(x)/(1 - k*x).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	5
9	1
10	1
11	4
12	13
13	16
14	1
15	1
16	5
17	25
18	79
19	65
20	1
21	1
22	6
23	41
24	226
25	633
26	326
27	1
28	1
29	7
30	61
31	493
32	2713
33	6331
34	1957
35	1
36	1
37	8
38	85
39	916
40	7889
41	40696
42	75973
43	13700
44	1
45	1
46	9
47	113
48	1531
49	18321
50	157781
51	732529
52	1063623
53	109601
54	1
55	1
56	10
57	145
58	2374
59	36745
60	458026
61	3786745
62	15383110
63	17017969
64	986410
65	1

[1, 1, 1, 1, 2, 1, 1, 3, 5, 1, 1, 4, 13, 16, 1, 1, 5, 25, 79, 65, 1, 1, 6, 41, 226, 633, 326, 1, 1, 7, 61, 493, 2713, 6331, 1957, 1, 1, 8, 85, 916, 7889, 40696, 75973, 13700, 1, 1, 9, 113, 1531, 18321, 157781, 732529, 1063623, 109601, 1, 1, 10, 145, 2374, 36745, 458026, 3786745, 15383110, 17017969, 986410, 1]

cp's OEIS Frontend

A320031 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of the e.g.f. exp(x)/(1 - k*x).

Table of values

List of values