A103897 - cp's OEIS frontend

A103897 a(n) = 32^(n-1)(2^n-1).

n	a(n)
1	3
2	18
3	84
4	360
5	1488
6	6048
7	24384
8	97920
9	392448
10	1571328
11	6288384
12	25159680
13	100651008
14	402628608
15	1610563584
16	6442352640
17	25769607168
18	103078821888
19	412316073984
20	1649265868800
21	6597066620928
22	26388272775168
23	105553103683584
24	422212439900160

[3, 18, 84, 360, 1488, 6048, 24384, 97920, 392448, 1571328, 6288384, 25159680, 100651008, 402628608, 1610563584, 6442352640, 25769607168, 103078821888, 412316073984, 1649265868800, 6597066620928, 26388272775168, 105553103683584, 422212439900160]

cp's OEIS Frontend

A103897 a(n) = 32^(n-1)(2^n-1).

Table of values

List of values

cp's OEIS Frontend

A103897 a(n) = 3*2^(n-1)*(2^n-1).

Table of values

List of values

A103897 a(n) = 32^(n-1)(2^n-1).