A363508 - cp's OEIS frontend

A363508 G.f. satisfies A(x) = exp( Sum_{k>=1} (4 + A(x^k)) * x^k/k ).

n	a(n)
0	1
1	5
2	20
3	80
4	340
5	1516
6	7046
7	33736
8	165436
9	826566
10	4193348
11	21542664
12	111848161
13	585949358
14	3093526496
15	16442687695
16	87914559018
17	472522551440
18	2551591234444
19	13836226412386
20	75311992329508
21	411336641019998
22	2253641429297336

[1, 5, 20, 80, 340, 1516, 7046, 33736, 165436, 826566, 4193348, 21542664, 111848161, 585949358, 3093526496, 16442687695, 87914559018, 472522551440, 2551591234444, 13836226412386, 75311992329508, 411336641019998, 2253641429297336]

cp's OEIS Frontend

A363508 G.f. satisfies A(x) = exp( Sum_{k>=1} (4 + A(x^k)) * x^k/k ).

Table of values

List of values