A247480 - cp's OEIS frontend

A247480 G.f. A(x) satisfies: x = Sum_{n>=1} 1/A(x)^(5n) Product_{k=1..n} (1 - 1/A(x)^(2*k-1)).

n	a(n)
0	1
1	1
2	3
3	21
4	172
5	1557
6	14937
7	148870
8	1523150
9	15874211
10	167584946
11	1784250269
12	19082848084
13	204183773733
14	2174724531143
15	22887441573480
16	235016048710027
17	2294441979279215
18	19936497820248076
19	118333942636382173
20	-709004900481995789
21	-49850788347995316262

[1, 1, 3, 21, 172, 1557, 14937, 148870, 1523150, 15874211, 167584946, 1784250269, 19082848084, 204183773733, 2174724531143, 22887441573480, 235016048710027, 2294441979279215, 19936497820248076, 118333942636382173, -709004900481995789, -49850788347995316262]

cp's OEIS Frontend

A247480 G.f. A(x) satisfies: x = Sum_{n>=1} 1/A(x)^(5n) Product_{k=1..n} (1 - 1/A(x)^(2*k-1)).

Table of values

List of values

cp's OEIS Frontend

A247480 G.f. A(x) satisfies: x = Sum_{n>=1} 1/A(x)^(5*n) * Product_{k=1..n} (1 - 1/A(x)^(2*k-1)).

Table of values

List of values

A247480 G.f. A(x) satisfies: x = Sum_{n>=1} 1/A(x)^(5n) Product_{k=1..n} (1 - 1/A(x)^(2*k-1)).