A110450 - cp's OEIS frontend

A110450 a(n) = n(n+1)(n^2+n+1)/2.

n	a(n)
0	0
1	3
2	21
3	78
4	210
5	465
6	903
7	1596
8	2628
9	4095
10	6105
11	8778
12	12246
13	16653
14	22155
15	28920
16	37128
17	46971
18	58653
19	72390
20	88410
21	106953
22	128271
23	152628
24	180300
25	211575
26	246753
27	286146
28	330078
29	378885
30	432915
31	492528
32	558096
33	630003
34	708645
35	794430

[0, 3, 21, 78, 210, 465, 903, 1596, 2628, 4095, 6105, 8778, 12246, 16653, 22155, 28920, 37128, 46971, 58653, 72390, 88410, 106953, 128271, 152628, 180300, 211575, 246753, 286146, 330078, 378885, 432915, 492528, 558096, 630003, 708645, 794430]

cp's OEIS Frontend

A110450 a(n) = n(n+1)(n^2+n+1)/2.

Table of values

List of values

cp's OEIS Frontend

A110450 a(n) = n*(n+1)*(n^2+n+1)/2.

Table of values

List of values

A110450 a(n) = n(n+1)(n^2+n+1)/2.