A347210 - cp's OEIS frontend

A347210 Expansion of the e.g.f. (1 - 2x - 2log(1 - x) - exp(2x)(1 - x)^2) / 4 - 1.

n	a(n)
0	-1
1	0
2	1
3	2
4	3
5	4
6	20
7	216
8	2072
9	18880
10	177984
11	1805440
12	19935872
13	239445504
14	3113377280
15	43588830208
16	653836446720
17	10461393240064
18	177843710148608
19	3201186844016640
20	60822550184493056
21	1216451004043755520
22	25545471085755629568
23	562000363888584687616

[-1, 0, 1, 2, 3, 4, 20, 216, 2072, 18880, 177984, 1805440, 19935872, 239445504, 3113377280, 43588830208, 653836446720, 10461393240064, 177843710148608, 3201186844016640, 60822550184493056, 1216451004043755520, 25545471085755629568, 562000363888584687616]

cp's OEIS Frontend

A347210 Expansion of the e.g.f. (1 - 2x - 2log(1 - x) - exp(2x)(1 - x)^2) / 4 - 1.

Table of values

List of values

cp's OEIS Frontend

A347210 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

A347210 Expansion of the e.g.f. (1 - 2x - 2log(1 - x) - exp(2x)(1 - x)^2) / 4 - 1.