A132112 - cp's OEIS frontend

A132112 a(n) = n(n+1)(11*n+1)/6.

n	a(n)
0	0
1	4
2	23
3	68
4	150
5	280
6	469
7	728
8	1068
9	1500
10	2035
11	2684
12	3458
13	4368
14	5425
15	6640
16	8024
17	9588
18	11343
19	13300
20	15470
21	17864
22	20493
23	23368
24	26500
25	29900
26	33579
27	37548
28	41818
29	46400
30	51305
31	56544
32	62128
33	68068
34	74375
35	81060
36	88134
37	95608
38	103493
39	111800

[0, 4, 23, 68, 150, 280, 469, 728, 1068, 1500, 2035, 2684, 3458, 4368, 5425, 6640, 8024, 9588, 11343, 13300, 15470, 17864, 20493, 23368, 26500, 29900, 33579, 37548, 41818, 46400, 51305, 56544, 62128, 68068, 74375, 81060, 88134, 95608, 103493, 111800]

cp's OEIS Frontend

A132112 a(n) = n(n+1)(11*n+1)/6.

Table of values

List of values

cp's OEIS Frontend

A132112 a(n) = n*(n+1)*(11*n+1)/6.

Table of values

List of values

A132112 a(n) = n(n+1)(11*n+1)/6.