A363546 - cp's OEIS frontend

A363546 G.f. satisfies A(x) = exp( Sum_{k>=1} A(x^k) * x^k/(k * (1 - 3*x^k)) ).

n	a(n)
0	1
1	1
2	5
3	22
4	105
5	497
6	2431
7	11976
8	59928
9	302816
10	1545660
11	7955132
12	41255625
13	215378364
14	1131134574
15	5972272636
16	31684600709
17	168824599282
18	903080385252
19	4848038120323
20	26110774945462
21	141048622038068
22	764026532321068
23	4149020129689451

[1, 1, 5, 22, 105, 497, 2431, 11976, 59928, 302816, 1545660, 7955132, 41255625, 215378364, 1131134574, 5972272636, 31684600709, 168824599282, 903080385252, 4848038120323, 26110774945462, 141048622038068, 764026532321068, 4149020129689451]

cp's OEIS Frontend

A363546 G.f. satisfies A(x) = exp( Sum_{k>=1} A(x^k) * x^k/(k * (1 - 3*x^k)) ).

Table of values

List of values