A257199 - cp's OEIS frontend

A257199 a(n) = n(n+1)(n+2)(n^2+2n+17)/120.

n	a(n)
1	1
2	5
3	16
4	41
5	91
6	182
7	336
8	582
9	957
10	1507
11	2288
12	3367
13	4823
14	6748
15	9248
16	12444
17	16473
18	21489
19	27664
20	35189
21	44275
22	55154
23	68080
24	83330
25	101205
26	122031
27	146160
28	173971
29	205871
30	242296
31	283712
32	330616
33	383537
34	443037
35	509712
36	584193
37	667147
38	759278
39	861328
40	974078

[1, 5, 16, 41, 91, 182, 336, 582, 957, 1507, 2288, 3367, 4823, 6748, 9248, 12444, 16473, 21489, 27664, 35189, 44275, 55154, 68080, 83330, 101205, 122031, 146160, 173971, 205871, 242296, 283712, 330616, 383537, 443037, 509712, 584193, 667147, 759278, 861328, 974078]

cp's OEIS Frontend

A257199 a(n) = n(n+1)(n+2)(n^2+2n+17)/120.

Table of values

List of values

cp's OEIS Frontend

A257199 a(n) = n*(n+1)*(n+2)*(n^2+2*n+17)/120.

Table of values

List of values

A257199 a(n) = n(n+1)(n+2)(n^2+2n+17)/120.