A365155 - cp's OEIS frontend

A365155 G.f. satisfies A(x) = ( 1 + xA(x)^2(1 + x*A(x))^2 )^2.

n	a(n)
0	1
1	2
2	13
3	98
4	838
5	7690
6	74047
7	738028
8	7549658
9	78811732
10	836219773
11	8991739874
12	97769604542
13	1073156173442
14	11875174074608
15	132333387616600
16	1483789788291516
17	16727705523572128
18	189496296040063170
19	2155984626357225948
20	24625450759174328948

[1, 2, 13, 98, 838, 7690, 74047, 738028, 7549658, 78811732, 836219773, 8991739874, 97769604542, 1073156173442, 11875174074608, 132333387616600, 1483789788291516, 16727705523572128, 189496296040063170, 2155984626357225948, 24625450759174328948]

cp's OEIS Frontend

A365155 G.f. satisfies A(x) = ( 1 + xA(x)^2(1 + x*A(x))^2 )^2.

Table of values

List of values

cp's OEIS Frontend

A365155 G.f. satisfies A(x) = ( 1 + x*A(x)^2*(1 + x*A(x))^2 )^2.

Table of values

List of values

A365155 G.f. satisfies A(x) = ( 1 + xA(x)^2(1 + x*A(x))^2 )^2.