A357538 - cp's OEIS frontend

A357538 a(n) = coefficient of x^n in A(x) such that A(x) = 1 + x(2A(x)^3 + A(x^3))/3.

n	a(n)
0	1
1	1
2	2
3	6
4	21
5	78
6	308
7	1264
8	5332
9	22994
10	100896
11	449004
12	2021712
13	9193509
14	42161222
15	194768936
16	905522052
17	4233712140
18	19893553120
19	93894821200
20	444952447944
21	2116220266360
22	10098086643002
23	48330679370584
24	231954451580616
25	1116046254269592
26	5382402925982248

[1, 1, 2, 6, 21, 78, 308, 1264, 5332, 22994, 100896, 449004, 2021712, 9193509, 42161222, 194768936, 905522052, 4233712140, 19893553120, 93894821200, 444952447944, 2116220266360, 10098086643002, 48330679370584, 231954451580616, 1116046254269592, 5382402925982248]

cp's OEIS Frontend

A357538 a(n) = coefficient of x^n in A(x) such that A(x) = 1 + x(2A(x)^3 + A(x^3))/3.

Table of values

List of values

cp's OEIS Frontend

A357538 a(n) = coefficient of x^n in A(x) such that A(x) = 1 + x*(2*A(x)^3 + A(x^3))/3.

Table of values

List of values

A357538 a(n) = coefficient of x^n in A(x) such that A(x) = 1 + x(2A(x)^3 + A(x^3))/3.