A291536 - cp's OEIS frontend

A291536 Expansion of the series reversion of x(1 + 4x + x^2)/(1 - x)^4.

n	a(n)
1	1
2	-8
3	101
4	-1544
5	26190
6	-474144
7	8975229
8	-175492664
9	3516970490
10	-71858843264
11	1491301438354
12	-31349284476496
13	666133734882748
14	-14284509655611840
15	308734263333717021
16	-6718525508918998872
17	147085140049822666626
18	-3237191565662618280384
19	71584853778205231503750

[1, -8, 101, -1544, 26190, -474144, 8975229, -175492664, 3516970490, -71858843264, 1491301438354, -31349284476496, 666133734882748, -14284509655611840, 308734263333717021, -6718525508918998872, 147085140049822666626, -3237191565662618280384, 71584853778205231503750]

cp's OEIS Frontend

A291536 Expansion of the series reversion of x(1 + 4x + x^2)/(1 - x)^4.

Table of values

List of values

cp's OEIS Frontend

A291536 Expansion of the series reversion of x*(1 + 4*x + x^2)/(1 - x)^4.

Table of values

List of values

A291536 Expansion of the series reversion of x(1 + 4x + x^2)/(1 - x)^4.