A290999 - cp's OEIS frontend

A290999 p-INVERT of (1,1,1,1,1,...), where p(S) = 1 - 6*S^2.

n	a(n)
0	0
1	6
2	12
3	54
4	168
5	606
6	2052
7	7134
8	24528
9	84726
10	292092
11	1007814
12	3476088
13	11991246
14	41362932
15	142682094
16	492178848
17	1697768166
18	5856430572
19	20201701974
20	69685556808
21	240379623486
22	829187031012
23	2860272179454
24	9866479513968
25	34034319925206
26	117401037420252

[0, 6, 12, 54, 168, 606, 2052, 7134, 24528, 84726, 292092, 1007814, 3476088, 11991246, 41362932, 142682094, 492178848, 1697768166, 5856430572, 20201701974, 69685556808, 240379623486, 829187031012, 2860272179454, 9866479513968, 34034319925206, 117401037420252]

cp's OEIS Frontend

A290999 p-INVERT of (1,1,1,1,1,...), where p(S) = 1 - 6*S^2.

Table of values

List of values