A269232 - cp's OEIS frontend

A269232 a(n) = (n + 1)(6n^2 + 15*n + 4)/2.

n	a(n)
0	2
1	25
2	87
3	206
4	400
5	687
6	1085
7	1612
8	2286
9	3125
10	4147
11	5370
12	6812
13	8491
14	10425
15	12632
16	15130
17	17937
18	21071
19	24550
20	28392
21	32615
22	37237
23	42276
24	47750
25	53677
26	60075
27	66962
28	74356
29	82275
30	90737
31	99760
32	109362
33	119561
34	130375
35	141822
36	153920
37	166687
38	180141

[2, 25, 87, 206, 400, 687, 1085, 1612, 2286, 3125, 4147, 5370, 6812, 8491, 10425, 12632, 15130, 17937, 21071, 24550, 28392, 32615, 37237, 42276, 47750, 53677, 60075, 66962, 74356, 82275, 90737, 99760, 109362, 119561, 130375, 141822, 153920, 166687, 180141]

cp's OEIS Frontend

A269232 a(n) = (n + 1)(6n^2 + 15*n + 4)/2.

Table of values

List of values

cp's OEIS Frontend

A269232 a(n) = (n + 1)*(6*n^2 + 15*n + 4)/2.

Table of values

List of values

A269232 a(n) = (n + 1)(6n^2 + 15*n + 4)/2.