A269953 - cp's OEIS frontend

A269953 Triangle read by rows: T(n, k) = Sum_{j=0..n} binomial(-j-1, -n-1)*S1(j, k) where S1 are the Stirling cycle numbers A132393.

n	a(n)
0	1
1	-1
2	1
3	1
4	-1
5	1
6	-1
7	2
8	0
9	1
10	1
11	0
12	5
13	2
14	1
15	-1
16	9
17	15
18	15
19	5
20	1
21	1
22	35
23	94
24	85
25	40
26	9
27	1
28	-1
29	230
30	595
31	609
32	315
33	91
34	14
35	1
36	1
37	1624
38	4458
39	4844
40	2779
41	924
42	182
43	20
44	1
45	-1
46	13209
47	37590
48	43238
49	26817
50	9975
51	2310
52	330
53	27
54	1

[1, -1, 1, 1, -1, 1, -1, 2, 0, 1, 1, 0, 5, 2, 1, -1, 9, 15, 15, 5, 1, 1, 35, 94, 85, 40, 9, 1, -1, 230, 595, 609, 315, 91, 14, 1, 1, 1624, 4458, 4844, 2779, 924, 182, 20, 1, -1, 13209, 37590, 43238, 26817, 9975, 2310, 330, 27, 1]

cp's OEIS Frontend

A269953 Triangle read by rows: T(n, k) = Sum_{j=0..n} binomial(-j-1, -n-1)*S1(j, k) where S1 are the Stirling cycle numbers A132393.

Table of values

List of values