A271225 - cp's OEIS frontend

A271225 a(n) = (A268924(n)^2 + 2)/3^n, n >= 0.

n	a(n)
0	2
1	1
2	2
3	18
4	6
5	2
6	354
7	118
8	1107
9	369
10	123
11	41
12	239803
13	495074
14	3475362
15	1158454
16	7887171
17	2629057
18	56207062
19	246253281
20	82084427
21	5389722857
22	25755119139
23	8585039713
24	53195580742
25	193589999521

[2, 1, 2, 18, 6, 2, 354, 118, 1107, 369, 123, 41, 239803, 495074, 3475362, 1158454, 7887171, 2629057, 56207062, 246253281, 82084427, 5389722857, 25755119139, 8585039713, 53195580742, 193589999521]

cp's OEIS Frontend

A271225 a(n) = (A268924(n)^2 + 2)/3^n, n >= 0.

Table of values

List of values