A100256 - cp's OEIS frontend

A100256 Squares of second pentagonal numbers: a(n) = (1/4)n^2(3*n+1)^2.

n	a(n)
0	0
1	4
2	49
3	225
4	676
5	1600
6	3249
7	5929
8	10000
9	15876
10	24025
11	34969
12	49284
13	67600
14	90601
15	119025
16	153664
17	195364
18	245025
19	303601
20	372100
21	451584
22	543169
23	648025
24	767376
25	902500
26	1054729
27	1225449
28	1416100
29	1628176
30	1863225
31	2122849

[0, 4, 49, 225, 676, 1600, 3249, 5929, 10000, 15876, 24025, 34969, 49284, 67600, 90601, 119025, 153664, 195364, 245025, 303601, 372100, 451584, 543169, 648025, 767376, 902500, 1054729, 1225449, 1416100, 1628176, 1863225, 2122849]

cp's OEIS Frontend

A100256 Squares of second pentagonal numbers: a(n) = (1/4)n^2(3*n+1)^2.

Table of values

List of values

cp's OEIS Frontend

A100256 Squares of second pentagonal numbers: a(n) = (1/4)*n^2*(3*n+1)^2.

Table of values

List of values

A100256 Squares of second pentagonal numbers: a(n) = (1/4)n^2(3*n+1)^2.