A235347 - cp's OEIS frontend

A235347 Series reversion of x(1-3x^2)/(1-x^2) in odd-order powers.

n	a(n)
0	1
1	2
2	14
3	130
4	1382
5	15906
6	192894
7	2427522
8	31405430
9	415086658
10	5580629870
11	76080887042
12	1049295082630
13	14613980359010
14	205246677882078
15	2903566870820610
16	41337029956899222
17	591796707042765954
18	8514525059135909070
19	123048063153362454402

[1, 2, 14, 130, 1382, 15906, 192894, 2427522, 31405430, 415086658, 5580629870, 76080887042, 1049295082630, 14613980359010, 205246677882078, 2903566870820610, 41337029956899222, 591796707042765954, 8514525059135909070, 123048063153362454402]

cp's OEIS Frontend

A235347 Series reversion of x(1-3x^2)/(1-x^2) in odd-order powers.

Table of values

List of values

cp's OEIS Frontend

A235347 Series reversion of x*(1-3*x^2)/(1-x^2) in odd-order powers.

Table of values

List of values

A235347 Series reversion of x(1-3x^2)/(1-x^2) in odd-order powers.