A291182 - cp's OEIS frontend

A291182 p-INVERT of the positive integers, where p(S) = 1 - 3S + 2S^2.

n	a(n)
0	3
1	13
2	52
3	203
4	781
5	2976
6	11267
7	42469
8	159596
9	598499
10	2241165
11	8383872
12	31340691
13	117100285
14	437378260
15	1633244795
16	6097779229
17	22763575008
18	84971451155
19	317161317781
20	1183776154124
21	4418211213011
22	16489770106653
23	61542705525504
24	229685859522339

[3, 13, 52, 203, 781, 2976, 11267, 42469, 159596, 598499, 2241165, 8383872, 31340691, 117100285, 437378260, 1633244795, 6097779229, 22763575008, 84971451155, 317161317781, 1183776154124, 4418211213011, 16489770106653, 61542705525504, 229685859522339]

cp's OEIS Frontend

A291182 p-INVERT of the positive integers, where p(S) = 1 - 3S + 2S^2.

Table of values

List of values

cp's OEIS Frontend

A291182 p-INVERT of the positive integers, where p(S) = 1 - 3*S + 2*S^2.

Table of values

List of values

A291182 p-INVERT of the positive integers, where p(S) = 1 - 3S + 2S^2.