A219263 - cp's OEIS frontend

A219263 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^nA(x^n)/n / Product_{k>=1} (1 - x^(nk)*A(x^n)^k) ).

n	a(n)
0	1
1	1
2	3
3	10
4	39
5	159
6	693
7	3101
8	14292
9	67116
10	320448
11	1549834
12	7579037
13	37406737
14	186102602
15	932294987
16	4698796087
17	23809155711
18	121219100012
19	619800529792
20	3181291257740
21	16385813881342
22	84666104373097
23	438742341955132
24	2279628504172080
25	11873579440176774
26	61984238371422197

[1, 1, 3, 10, 39, 159, 693, 3101, 14292, 67116, 320448, 1549834, 7579037, 37406737, 186102602, 932294987, 4698796087, 23809155711, 121219100012, 619800529792, 3181291257740, 16385813881342, 84666104373097, 438742341955132, 2279628504172080, 11873579440176774, 61984238371422197]

cp's OEIS Frontend

A219263 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^nA(x^n)/n / Product_{k>=1} (1 - x^(nk)*A(x^n)^k) ).

Table of values

List of values

cp's OEIS Frontend

A219263 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^n*A(x^n)/n / Product_{k>=1} (1 - x^(n*k)*A(x^n)^k) ).

Table of values

List of values

A219263 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^nA(x^n)/n / Product_{k>=1} (1 - x^(nk)*A(x^n)^k) ).