A116924 - cp's OEIS frontend

A116924 Triangle T(n,k) = B(k,n) - B(k-1,n) where B(n,m) = Sum_{i=0..n} binomial(m,i) (3*i+1).

n	a(n)
0	1
1	1
2	4
3	1
4	8
5	7
6	1
7	12
8	21
9	10
10	1
11	16
12	42
13	40
14	13
15	1
16	20
17	70
18	100
19	65
20	16
21	1
22	24
23	105
24	200
25	195
26	96
27	19
28	1
29	28
30	147
31	350
32	455
33	336
34	133
35	22
36	1
37	32
38	196
39	560
40	910
41	896
42	532
43	176
44	25
45	1
46	36
47	252
48	840
49	1638
50	2016
51	1596
52	792
53	225
54	28
55	1
56	40
57	315
58	1200

[1, 1, 4, 1, 8, 7, 1, 12, 21, 10, 1, 16, 42, 40, 13, 1, 20, 70, 100, 65, 16, 1, 24, 105, 200, 195, 96, 19, 1, 28, 147, 350, 455, 336, 133, 22, 1, 32, 196, 560, 910, 896, 532, 176, 25, 1, 36, 252, 840, 1638, 2016, 1596, 792, 225, 28, 1, 40, 315, 1200]

cp's OEIS Frontend

A116924 Triangle T(n,k) = B(k,n) - B(k-1,n) where B(n,m) = Sum_{i=0..n} binomial(m,i) (3*i+1).

Table of values

List of values