A268438 - cp's OEIS frontend

A268438 Triangle read by rows, T(n,k) = (-1)^k(2n)!*P[n,k](n/(n+1)) where P is the P-transform, for n>=0 and 0<=k<=n.

n	a(n)
0	1
1	0
2	1
3	0
4	8
5	6
6	0
7	180
8	240
9	90
10	0
11	8064
12	14560
13	10080
14	2520
15	0
16	604800
17	1330560
18	1285200
19	604800
20	113400
21	0
22	68428800
23	173638080
24	209341440
25	139708800
26	49896000
27	7484400
28	0
29	10897286400
30	30858347520
31	43770767040
32	36970053120
33	18918900000
34	5448643200
35	681080400

[1, 0, 1, 0, 8, 6, 0, 180, 240, 90, 0, 8064, 14560, 10080, 2520, 0, 604800, 1330560, 1285200, 604800, 113400, 0, 68428800, 173638080, 209341440, 139708800, 49896000, 7484400, 0, 10897286400, 30858347520, 43770767040, 36970053120, 18918900000, 5448643200, 681080400]

cp's OEIS Frontend

A268438 Triangle read by rows, T(n,k) = (-1)^k(2n)!*P[n,k](n/(n+1)) where P is the P-transform, for n>=0 and 0<=k<=n.

Table of values

List of values

cp's OEIS Frontend

A268438 Triangle read by rows, T(n,k) = (-1)^k*(2*n)!*P[n,k](n/(n+1)) where P is the P-transform, for n>=0 and 0<=k<=n.

Table of values

List of values

A268438 Triangle read by rows, T(n,k) = (-1)^k(2n)!*P[n,k](n/(n+1)) where P is the P-transform, for n>=0 and 0<=k<=n.