A363041 - cp's OEIS frontend

A363041 Triangle read by rows: T(n,k) = Stirling2(n+1,k)/binomial(k+1,2) if n-k is even, else 0 (1 <= k <= n).

n	a(n)
1	1
2	0
3	1
4	1
5	0
6	1
7	0
8	5
9	0
10	1
11	1
12	0
13	15
14	0
15	1
16	0
17	21
18	0
19	35
20	0
21	1
22	1
23	0
24	161
25	0
26	70
27	0
28	1
29	0
30	85
31	0
32	777
33	0
34	126
35	0
36	1
37	1
38	0
39	1555
40	0
41	2835
42	0
43	210
44	0
45	1
46	0
47	341
48	0
49	14575
50	0
51	8547
52	0
53	330
54	0
55	1
56	1
57	0
58	14421
59	0
60	91960
61	0
62	22407
63	0
64	495
65	0
66	1

[1, 0, 1, 1, 0, 1, 0, 5, 0, 1, 1, 0, 15, 0, 1, 0, 21, 0, 35, 0, 1, 1, 0, 161, 0, 70, 0, 1, 0, 85, 0, 777, 0, 126, 0, 1, 1, 0, 1555, 0, 2835, 0, 210, 0, 1, 0, 341, 0, 14575, 0, 8547, 0, 330, 0, 1, 1, 0, 14421, 0, 91960, 0, 22407, 0, 495, 0, 1]

cp's OEIS Frontend

A363041 Triangle read by rows: T(n,k) = Stirling2(n+1,k)/binomial(k+1,2) if n-k is even, else 0 (1 <= k <= n).

Table of values

List of values