A238539 - cp's OEIS frontend

A238539 A fourth-order linear divisibility sequence: a(n) := (1/9)(2^n + (-1)^n)(2^(3*n) - (-1)^n).

n	a(n)
1	1
2	35
3	399
4	7735
5	112871
6	1893255
7	29593159
8	479082695
9	7620584391
10	122287263175
11	1953732901319
12	31282632909255
13	500338874618311
14	8006888009380295
15	128098480026087879
16	2049669505409577415
17	32793961486615474631
18	524709388585350492615
19	8395302178969583120839

[1, 35, 399, 7735, 112871, 1893255, 29593159, 479082695, 7620584391, 122287263175, 1953732901319, 31282632909255, 500338874618311, 8006888009380295, 128098480026087879, 2049669505409577415, 32793961486615474631, 524709388585350492615, 8395302178969583120839]

cp's OEIS Frontend

A238539 A fourth-order linear divisibility sequence: a(n) := (1/9)(2^n + (-1)^n)(2^(3*n) - (-1)^n).

Table of values

List of values

cp's OEIS Frontend

A238539 A fourth-order linear divisibility sequence: a(n) := (1/9)*(2^n + (-1)^n)*(2^(3*n) - (-1)^n).

Table of values

List of values

A238539 A fourth-order linear divisibility sequence: a(n) := (1/9)(2^n + (-1)^n)(2^(3*n) - (-1)^n).