A086951 - cp's OEIS frontend

A086951 a(n) = n3^n(4*n - 1)/9.

n	a(n)
0	0
1	1
2	14
3	99
4	540
5	2565
6	11178
7	45927
8	180792
9	688905
10	2558790
11	9310059
12	33303636
13	117448461
14	409209570
15	1410975855
16	4821232752
17	16343405073
18	55013709438
19	184024732275
20	612124372620
21	2025821736981
22	6673705343514
23	21893519253879
24	71548815908520
25	233004367596825

[0, 1, 14, 99, 540, 2565, 11178, 45927, 180792, 688905, 2558790, 9310059, 33303636, 117448461, 409209570, 1410975855, 4821232752, 16343405073, 55013709438, 184024732275, 612124372620, 2025821736981, 6673705343514, 21893519253879, 71548815908520, 233004367596825]

cp's OEIS Frontend

A086951 a(n) = n3^n(4*n - 1)/9.

Table of values

List of values

cp's OEIS Frontend

A086951 a(n) = n*3^n*(4*n - 1)/9.

Table of values

List of values

A086951 a(n) = n3^n(4*n - 1)/9.