A138784 - cp's OEIS frontend

A138784 a(n) = n(n-1)(n-2)(27n^3 - 174n^2 + 511n - 552)n!/48.

n	a(n)
1	0
2	0
3	108
4	5232
5	154200
6	3747600
7	82908000
8	1756661760
9	36715472640
10	770648256000
11	16426162368000
12	358029745920000
13	8015066233574400
14	184788598259865600
15	4394609711331840000
16	107899664364011520000

[0, 0, 108, 5232, 154200, 3747600, 82908000, 1756661760, 36715472640, 770648256000, 16426162368000, 358029745920000, 8015066233574400, 184788598259865600, 4394609711331840000, 107899664364011520000]

cp's OEIS Frontend

A138784 a(n) = n(n-1)(n-2)(27n^3 - 174n^2 + 511n - 552)n!/48.

Table of values

List of values

cp's OEIS Frontend

A138784 a(n) = n*(n-1)*(n-2)(27*n^3 - 174*n^2 + 511*n - 552)*n!/48.

Table of values

List of values

A138784 a(n) = n(n-1)(n-2)(27n^3 - 174n^2 + 511n - 552)n!/48.