A375304 - cp's OEIS frontend

A375304 Triangle read by rows, T(n,k) = Sum_{i=0..n} (-1)^i(k!)^i(nk-ik)!, 0<=k<=n.

n	a(n)
0	1
1	0
2	0
3	1
4	2
5	24
6	0
7	4
8	672
9	358560
10	1
11	20
12	38976
13	476850240
14	20911317073920
15	0
16	100
17	3550848
18	1304813266560
19	2432400136566865920
20	15510918113914245120000000
21	1
22	620
23	471899904
24	6394544826128640
25	620390024129961834577920
26	265250998502017388926894080000000
27	371993135808163790752351286618750976000000

[1, 0, 0, 1, 2, 24, 0, 4, 672, 358560, 1, 20, 38976, 476850240, 20911317073920, 0, 100, 3550848, 1304813266560, 2432400136566865920, 15510918113914245120000000, 1, 620, 471899904, 6394544826128640, 620390024129961834577920, 265250998502017388926894080000000, 371993135808163790752351286618750976000000]

cp's OEIS Frontend

A375304 Triangle read by rows, T(n,k) = Sum_{i=0..n} (-1)^i(k!)^i(nk-ik)!, 0<=k<=n.

Table of values

List of values

cp's OEIS Frontend

A375304 Triangle read by rows, T(n,k) = Sum_{i=0..n} (-1)^i*(k!)^i*(n*k-i*k)!, 0<=k<=n.

Table of values

List of values

A375304 Triangle read by rows, T(n,k) = Sum_{i=0..n} (-1)^i(k!)^i(nk-ik)!, 0<=k<=n.