A363427 - cp's OEIS frontend

A363427 G.f. satisfies A(x) = exp( Sum_{k>=1} (-1)^(k+1) * A(4x^k) x^k/k ).

n	a(n)
0	1
1	1
2	4
3	68
4	4422
5	1136646
6	1165077220
7	4773325045092
8	78210934437541505
9	5125710024629047469249
10	1343679254641311248179226112
11	1408951161809404147369817577873792
12	5909570902737024213107077083032728540592

[1, 1, 4, 68, 4422, 1136646, 1165077220, 4773325045092, 78210934437541505, 5125710024629047469249, 1343679254641311248179226112, 1408951161809404147369817577873792, 5909570902737024213107077083032728540592]

cp's OEIS Frontend

A363427 G.f. satisfies A(x) = exp( Sum_{k>=1} (-1)^(k+1) * A(4x^k) x^k/k ).

Table of values

List of values

cp's OEIS Frontend

A363427 G.f. satisfies A(x) = exp( Sum_{k>=1} (-1)^(k+1) * A(4*x^k) * x^k/k ).

Table of values

List of values

A363427 G.f. satisfies A(x) = exp( Sum_{k>=1} (-1)^(k+1) * A(4x^k) x^k/k ).