A365863 - cp's OEIS frontend

A365863 a(0) = 1; thereafter a(n) = nSum_{k = 0..n-1} binomial(n, k)(-1)^(1+n+k)*a(k).

n	a(n)
0	1
1	1
2	2
3	12
4	156
5	3380
6	108930
7	4876242
8	289111032
9	21916777752
10	2067208751790
11	237380181141950
12	32601704893973556
13	5276471519805880836
14	993835167745129599162
15	215520207875112312124890
16	53311353846240820033325040
17	14919977169758349265112350256
18	4690364757880376663319746737926

[1, 1, 2, 12, 156, 3380, 108930, 4876242, 289111032, 21916777752, 2067208751790, 237380181141950, 32601704893973556, 5276471519805880836, 993835167745129599162, 215520207875112312124890, 53311353846240820033325040, 14919977169758349265112350256, 4690364757880376663319746737926]

cp's OEIS Frontend

A365863 a(0) = 1; thereafter a(n) = nSum_{k = 0..n-1} binomial(n, k)(-1)^(1+n+k)*a(k).

Table of values

List of values

cp's OEIS Frontend

A365863 a(0) = 1; thereafter a(n) = n*Sum_{k = 0..n-1} binomial(n, k)*(-1)^(1+n+k)*a(k).

Table of values

List of values

A365863 a(0) = 1; thereafter a(n) = nSum_{k = 0..n-1} binomial(n, k)(-1)^(1+n+k)*a(k).