A347571 - cp's OEIS frontend

A347571 Expansion of the e.g.f. (-1 - 2x - 2log(1 - x) + exp(-2*x) / (1 - x)^2) / 4 + 1.

n	a(n)
0	1
1	0
2	1
3	2
4	9
5	44
6	280
7	2064
8	17528
9	167488
10	1777536
11	20721920
12	263055232
13	3610443264
14	53256280064
15	839974309888
16	14103897738240
17	251146689069056
18	4726795773018112
19	93746994502828032
20	1954053073794596864
21	42702893781890498560
22	976276451410488066048
23	23303485413254033309696

[1, 0, 1, 2, 9, 44, 280, 2064, 17528, 167488, 1777536, 20721920, 263055232, 3610443264, 53256280064, 839974309888, 14103897738240, 251146689069056, 4726795773018112, 93746994502828032, 1954053073794596864, 42702893781890498560, 976276451410488066048, 23303485413254033309696]

cp's OEIS Frontend

A347571 Expansion of the e.g.f. (-1 - 2x - 2log(1 - x) + exp(-2*x) / (1 - x)^2) / 4 + 1.

Table of values

List of values

cp's OEIS Frontend

A347571 Expansion of the e.g.f. (-1 - 2*x - 2*log(1 - x) + exp(-2*x) / (1 - x)^2) / 4 + 1.

Table of values

List of values

A347571 Expansion of the e.g.f. (-1 - 2x - 2log(1 - x) + exp(-2*x) / (1 - x)^2) / 4 + 1.