A384270 - cp's OEIS frontend

A384270 G.f. satisfies A(x) = A(x^4 + 4xA(x)^4) / A(x^3 + 3xA(x)^3).

n	a(n)
1	1
2	1
3	4
4	21
5	130
6	888
7	6408
8	48063
9	371020
10	2927770
11	23510106
12	191487656
13	1578141446
14	13136158810
15	110276181794
16	932581374945
17	7937416827088
18	67940240601388
19	584459497206176
20	5050440687673800
21	43818234017497418
22	381559984178906078
23	3333557306752862686
24	29212187993468834734
25	256697187873464085446

[1, 1, 4, 21, 130, 888, 6408, 48063, 371020, 2927770, 23510106, 191487656, 1578141446, 13136158810, 110276181794, 932581374945, 7937416827088, 67940240601388, 584459497206176, 5050440687673800, 43818234017497418, 381559984178906078, 3333557306752862686, 29212187993468834734, 256697187873464085446]

cp's OEIS Frontend

A384270 G.f. satisfies A(x) = A(x^4 + 4xA(x)^4) / A(x^3 + 3xA(x)^3).

Table of values

List of values

cp's OEIS Frontend

A384270 G.f. satisfies A(x) = A(x^4 + 4*x*A(x)^4) / A(x^3 + 3*x*A(x)^3).

Table of values

List of values

A384270 G.f. satisfies A(x) = A(x^4 + 4xA(x)^4) / A(x^3 + 3xA(x)^3).