A355423 - cp's OEIS frontend

A355423 Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(Sum_{j=1..k} (exp(j*x) - 1)).

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	3
8	2
9	0
10	1
11	6
12	14
13	5
14	0
15	1
16	10
17	50
18	81
19	15
20	0
21	1
22	15
23	130
24	504
25	551
26	52
27	0
28	1
29	21
30	280
31	2000
32	5870
33	4266
34	203
35	0
36	1
37	28
38	532
39	6075
40	35054
41	76872
42	36803
43	877
44	0
45	1
46	36
47	924
48	15435
49	148429
50	684000
51	1111646
52	348543
53	4140
54	0

[1, 1, 0, 1, 1, 0, 1, 3, 2, 0, 1, 6, 14, 5, 0, 1, 10, 50, 81, 15, 0, 1, 15, 130, 504, 551, 52, 0, 1, 21, 280, 2000, 5870, 4266, 203, 0, 1, 28, 532, 6075, 35054, 76872, 36803, 877, 0, 1, 36, 924, 15435, 148429, 684000, 1111646, 348543, 4140, 0]

cp's OEIS Frontend

A355423 Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(Sum_{j=1..k} (exp(j*x) - 1)).

Table of values

List of values