A027903 - cp's OEIS frontend

A027903 a(n) = n(n + 1)(3*n + 1).

n	a(n)
0	0
1	8
2	42
3	120
4	260
5	480
6	798
7	1232
8	1800
9	2520
10	3410
11	4488
12	5772
13	7280
14	9030
15	11040
16	13328
17	15912
18	18810
19	22040
20	25620
21	29568
22	33902
23	38640
24	43800
25	49400
26	55458
27	61992
28	69020
29	76560
30	84630
31	93248
32	102432
33	112200
34	122570
35	133560
36	145188
37	157472
38	170430

[0, 8, 42, 120, 260, 480, 798, 1232, 1800, 2520, 3410, 4488, 5772, 7280, 9030, 11040, 13328, 15912, 18810, 22040, 25620, 29568, 33902, 38640, 43800, 49400, 55458, 61992, 69020, 76560, 84630, 93248, 102432, 112200, 122570, 133560, 145188, 157472, 170430]

cp's OEIS Frontend

A027903 a(n) = n(n + 1)(3*n + 1).

Table of values

List of values

cp's OEIS Frontend

A027903 a(n) = n*(n + 1)*(3*n + 1).

Table of values

List of values

A027903 a(n) = n(n + 1)(3*n + 1).