A335975 - cp's OEIS frontend

A335975 Square array T(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of e.g.f. exp(k*(exp(x) - 1) + 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	11
13	15
14	1
15	1
16	5
17	19
18	47
19	52
20	1
21	1
22	6
23	29
24	103
25	227
26	203
27	1
28	1
29	7
30	41
31	189
32	622
33	1215
34	877
35	1
36	1
37	8
38	55
39	311
40	1357
41	4117
42	7107
43	4140
44	1
45	1
46	9
47	71
48	475
49	2576
50	10589
51	29521
52	44959
53	21147
54	1
55	1
56	10
57	89
58	687
59	4447
60	23031
61	88909
62	227290
63	305091
64	115975
65	1

[1, 1, 1, 1, 2, 1, 1, 3, 5, 1, 1, 4, 11, 15, 1, 1, 5, 19, 47, 52, 1, 1, 6, 29, 103, 227, 203, 1, 1, 7, 41, 189, 622, 1215, 877, 1, 1, 8, 55, 311, 1357, 4117, 7107, 4140, 1, 1, 9, 71, 475, 2576, 10589, 29521, 44959, 21147, 1, 1, 10, 89, 687, 4447, 23031, 88909, 227290, 305091, 115975, 1]

cp's OEIS Frontend

A335975 Square array T(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of e.g.f. exp(k*(exp(x) - 1) + x).

Table of values

List of values