A386266 - cp's OEIS frontend

A386266 G.f. A(x) satisfies A(x) = 1/( (1+x) * (1 - xA(x) - 2x^2*A'(x)) ).

n	a(n)
0	1
1	0
2	1
3	5
4	41
5	414
6	5029
7	71154
8	1148369
9	20813552
10	418536501
11	9247315593
12	222692887441
13	5805921628194
14	162930550724369
15	4897006907712089
16	156949282887329569
17	5343387198219575688
18	192583054168461798805
19	7325489802429780722647
20	293278021624200874980161

[1, 0, 1, 5, 41, 414, 5029, 71154, 1148369, 20813552, 418536501, 9247315593, 222692887441, 5805921628194, 162930550724369, 4897006907712089, 156949282887329569, 5343387198219575688, 192583054168461798805, 7325489802429780722647, 293278021624200874980161]

cp's OEIS Frontend

A386266 G.f. A(x) satisfies A(x) = 1/( (1+x) * (1 - xA(x) - 2x^2*A'(x)) ).

Table of values

List of values

cp's OEIS Frontend

A386266 G.f. A(x) satisfies A(x) = 1/( (1+x) * (1 - x*A(x) - 2*x^2*A'(x)) ).

Table of values

List of values

A386266 G.f. A(x) satisfies A(x) = 1/( (1+x) * (1 - xA(x) - 2x^2*A'(x)) ).