A381915 - cp's OEIS frontend

A381915 Expansion of (1/x) * Series_Reversion( x * (1-x)^2 / B(x) ), where B(x) is the g.f. of A002293.

n	a(n)
0	1
1	3
2	18
3	145
4	1378
5	14515
6	163700
7	1936414
8	23716654
9	298216851
10	3827542585
11	49938733635
12	660366743580
13	8830549084588
14	119205253249287
15	1622258295003714
16	22232669093660250
17	306569446979862205
18	4250285556933578693
19	59210418891925845529
20	828417259759216617257

[1, 3, 18, 145, 1378, 14515, 163700, 1936414, 23716654, 298216851, 3827542585, 49938733635, 660366743580, 8830549084588, 119205253249287, 1622258295003714, 22232669093660250, 306569446979862205, 4250285556933578693, 59210418891925845529, 828417259759216617257]

cp's OEIS Frontend

A381915 Expansion of (1/x) * Series_Reversion( x * (1-x)^2 / B(x) ), where B(x) is the g.f. of A002293.

Table of values

List of values