A363509 - cp's OEIS frontend

A363509 G.f. satisfies A(x) = exp( Sum_{k>=1} (-1)^(k+1) * (3 + A(x^k)) * x^k/k ).

n	a(n)
0	1
1	4
2	10
3	30
4	101
5	361
6	1354
7	5238
8	20740
9	83683
10	342719
11	1421019
12	5953306
13	25162342
14	107163924
15	459438524
16	1981247950
17	8588054014
18	37398421941
19	163534601567
20	717776072291
21	3161117717887
22	13964782042188
23	61866495037806
24	274792382789958

[1, 4, 10, 30, 101, 361, 1354, 5238, 20740, 83683, 342719, 1421019, 5953306, 25162342, 107163924, 459438524, 1981247950, 8588054014, 37398421941, 163534601567, 717776072291, 3161117717887, 13964782042188, 61866495037806, 274792382789958]

cp's OEIS Frontend

A363509 G.f. satisfies A(x) = exp( Sum_{k>=1} (-1)^(k+1) * (3 + A(x^k)) * x^k/k ).

Table of values

List of values