A080423 - cp's OEIS frontend

A080423 a(n) = (n+1)(n+2)(n+3)(n+4)(n+15)*3^n/360.

n	a(n)
0	1
1	16
2	153
3	1134
4	7182
5	40824
6	214326
7	1058508
8	4979799
9	22517352
10	98513415
11	419129802
12	1741000716
13	7083045648
14	28296044604
15	111232727064
16	431026817373
17	1648861601184
18	6234757929477
19	23328137324646
20	86451332438394
21	317576323243080
22	1157228874847890
23	4185605730648420

[1, 16, 153, 1134, 7182, 40824, 214326, 1058508, 4979799, 22517352, 98513415, 419129802, 1741000716, 7083045648, 28296044604, 111232727064, 431026817373, 1648861601184, 6234757929477, 23328137324646, 86451332438394, 317576323243080, 1157228874847890, 4185605730648420]

cp's OEIS Frontend

A080423 a(n) = (n+1)(n+2)(n+3)(n+4)(n+15)*3^n/360.

Table of values

List of values

cp's OEIS Frontend

A080423 a(n) = (n+1)*(n+2)*(n+3)*(n+4)*(n+15)*3^n/360.

Table of values

List of values

A080423 a(n) = (n+1)(n+2)(n+3)(n+4)(n+15)*3^n/360.