A371233 - cp's OEIS frontend

A371233 E.g.f. satisfies A(x) = 1 - x^2log(1 - xA(x)^2).

n	a(n)
0	1
1	0
2	0
3	6
4	12
5	40
6	1620
7	16128
8	154560
9	3378240
10	67828320
11	1247843520
12	28996704000
13	773215822080
14	20900234234880
15	609432997219200
16	19677823129036800
17	674330219708221440
18	24327437969162280960
19	936555233579552563200
20	38250260222888409292800

[1, 0, 0, 6, 12, 40, 1620, 16128, 154560, 3378240, 67828320, 1247843520, 28996704000, 773215822080, 20900234234880, 609432997219200, 19677823129036800, 674330219708221440, 24327437969162280960, 936555233579552563200, 38250260222888409292800]

cp's OEIS Frontend

A371233 E.g.f. satisfies A(x) = 1 - x^2log(1 - xA(x)^2).

Table of values

List of values

cp's OEIS Frontend

A371233 E.g.f. satisfies A(x) = 1 - x^2*log(1 - x*A(x)^2).

Table of values

List of values

A371233 E.g.f. satisfies A(x) = 1 - x^2log(1 - xA(x)^2).