A125233 - cp's OEIS frontend

A125233 Triangle T(n,k) read by rows, the (n-k)-th term of the k times repeated partial sum of the hexagonal numbers, 0 <= k < n, 0 < n.

n	a(n)
0	1
1	6
2	1
3	15
4	7
5	1
6	28
7	22
8	8
9	1
10	45
11	50
12	30
13	9
14	1
15	66
16	95
17	80
18	39
19	10
20	1
21	91
22	161
23	175
24	119
25	49
26	11
27	1
28	120
29	252
30	336
31	294
32	168
33	60
34	12
35	1
36	153
37	372
38	588
39	630
40	462
41	228
42	72
43	13
44	1
45	190
46	525
47	960
48	1218
49	1092
50	690
51	300
52	85
53	14
54	1
55	231
56	715
57	1485
58	2178
59	2310
60	1782
61	990
62	385
63	99
64	15
65	1

[1, 6, 1, 15, 7, 1, 28, 22, 8, 1, 45, 50, 30, 9, 1, 66, 95, 80, 39, 10, 1, 91, 161, 175, 119, 49, 11, 1, 120, 252, 336, 294, 168, 60, 12, 1, 153, 372, 588, 630, 462, 228, 72, 13, 1, 190, 525, 960, 1218, 1092, 690, 300, 85, 14, 1, 231, 715, 1485, 2178, 2310, 1782, 990, 385, 99, 15, 1]

cp's OEIS Frontend

A125233 Triangle T(n,k) read by rows, the (n-k)-th term of the k times repeated partial sum of the hexagonal numbers, 0 <= k < n, 0 < n.

Table of values

List of values