A157024 - cp's OEIS frontend

A157024 a(0)=1, a(n) = (3n-1)3n(3n+1)/2 for n>0.

n	a(n)
0	1
1	12
2	105
3	360
4	858
5	1680
6	2907
7	4620
8	6900
9	9828
10	13485
11	17952
12	23310
13	29640
14	37023
15	45540
16	55272
17	66300
18	78705
19	92568
20	107970
21	124992
22	143715
23	164220
24	186588
25	210900
26	237237
27	265680
28	296310
29	329208
30	364455
31	402132
32	442320
33	485100
34	530553
35	578760
36	629802

[1, 12, 105, 360, 858, 1680, 2907, 4620, 6900, 9828, 13485, 17952, 23310, 29640, 37023, 45540, 55272, 66300, 78705, 92568, 107970, 124992, 143715, 164220, 186588, 210900, 237237, 265680, 296310, 329208, 364455, 402132, 442320, 485100, 530553, 578760, 629802]

cp's OEIS Frontend

A157024 a(0)=1, a(n) = (3n-1)3n(3n+1)/2 for n>0.

Table of values

List of values

cp's OEIS Frontend

A157024 a(0)=1, a(n) = (3n-1)*3n*(3n+1)/2 for n>0.

Table of values

List of values

A157024 a(0)=1, a(n) = (3n-1)3n(3n+1)/2 for n>0.