A365855 - cp's OEIS frontend

A365855 Expansion of (1/x) * Series_Reversion( x(1+x)^2(1-x)^4 ).

n	a(n)
0	1
1	2
2	9
3	46
4	264
5	1612
6	10291
7	67830
8	458109
9	3153744
10	22049065
11	156127140
12	1117369884
13	8069610992
14	58735003740
15	430416574918
16	3172987081311
17	23514565653058
18	175083678670264
19	1309132916709168
20	9825882638364144
21	74003924059921940
22	559112987425763365

[1, 2, 9, 46, 264, 1612, 10291, 67830, 458109, 3153744, 22049065, 156127140, 1117369884, 8069610992, 58735003740, 430416574918, 3172987081311, 23514565653058, 175083678670264, 1309132916709168, 9825882638364144, 74003924059921940, 559112987425763365]

cp's OEIS Frontend

A365855 Expansion of (1/x) * Series_Reversion( x(1+x)^2(1-x)^4 ).

Table of values

List of values

cp's OEIS Frontend

A365855 Expansion of (1/x) * Series_Reversion( x*(1+x)^2*(1-x)^4 ).

Table of values

List of values

A365855 Expansion of (1/x) * Series_Reversion( x(1+x)^2(1-x)^4 ).