A071244 - cp's OEIS frontend

A071244 a(n) = n(n-1)(n^2 + 2)/6.

n	a(n)
0	0
1	0
2	2
3	11
4	36
5	90
6	190
7	357
8	616
9	996
10	1530
11	2255
12	3212
13	4446
14	6006
15	7945
16	10320
17	13192
18	16626
19	20691
20	25460
21	31010
22	37422
23	44781
24	53176
25	62700
26	73450
27	85527
28	99036
29	114086
30	130790
31	149265
32	169632
33	192016
34	216546
35	243355
36	272580
37	304362
38	338846
39	376181

[0, 0, 2, 11, 36, 90, 190, 357, 616, 996, 1530, 2255, 3212, 4446, 6006, 7945, 10320, 13192, 16626, 20691, 25460, 31010, 37422, 44781, 53176, 62700, 73450, 85527, 99036, 114086, 130790, 149265, 169632, 192016, 216546, 243355, 272580, 304362, 338846, 376181]

cp's OEIS Frontend

A071244 a(n) = n(n-1)(n^2 + 2)/6.

Table of values

List of values

cp's OEIS Frontend

A071244 a(n) = n*(n-1)*(n^2 + 2)/6.

Table of values

List of values

A071244 a(n) = n(n-1)(n^2 + 2)/6.