A090683 - cp's OEIS frontend

A090683 Triangle read by rows, defined by T(n,k) = C(n,k)*S2(n,k), 0 <= k <= n, where C(n,k) are the binomial coefficients and S2(n,k) are the Stirling numbers of the second kind.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	1
6	0
7	3
8	9
9	1
10	0
11	4
12	42
13	24
14	1
15	0
16	5
17	150
18	250
19	50
20	1
21	0
22	6
23	465
24	1800
25	975
26	90
27	1
28	0
29	7
30	1323
31	10535
32	12250
33	2940
34	147
35	1
36	0
37	8
38	3556
39	54096
40	119070
41	58800
42	7448
43	224
44	1
45	0
46	9
47	9180
48	254100
49	979020
50	875826
51	222264
52	16632
53	324
54	1
55	0
56	10
57	22995
58	1119600
59	7162050
60	10716300
61	4793670
62	705600
63	33750
64	450
65	1

[1, 0, 1, 0, 2, 1, 0, 3, 9, 1, 0, 4, 42, 24, 1, 0, 5, 150, 250, 50, 1, 0, 6, 465, 1800, 975, 90, 1, 0, 7, 1323, 10535, 12250, 2940, 147, 1, 0, 8, 3556, 54096, 119070, 58800, 7448, 224, 1, 0, 9, 9180, 254100, 979020, 875826, 222264, 16632, 324, 1, 0, 10, 22995, 1119600, 7162050, 10716300, 4793670, 705600, 33750, 450, 1]

cp's OEIS Frontend

A090683 Triangle read by rows, defined by T(n,k) = C(n,k)*S2(n,k), 0 <= k <= n, where C(n,k) are the binomial coefficients and S2(n,k) are the Stirling numbers of the second kind.

Table of values

List of values