A292487 - cp's OEIS frontend

A292487 p-INVERT of the odd positive integers, where p(S) = 1 - S - 4 S^2.

n	a(n)
0	1
1	8
2	44
3	212
4	1020
5	4980
6	24348
7	118868
8	580156
9	2831924
10	13824092
11	67481876
12	329408892
13	1607991540
14	7849328028
15	38316090836
16	187038012604
17	913016364980
18	4456842098396
19	21755843899028
20	106200025265148
21	518409923170932
22	2530591191342108
23	12352949840710484

[1, 8, 44, 212, 1020, 4980, 24348, 118868, 580156, 2831924, 13824092, 67481876, 329408892, 1607991540, 7849328028, 38316090836, 187038012604, 913016364980, 4456842098396, 21755843899028, 106200025265148, 518409923170932, 2530591191342108, 12352949840710484]

cp's OEIS Frontend

A292487 p-INVERT of the odd positive integers, where p(S) = 1 - S - 4 S^2.

Table of values

List of values