A328826 - cp's OEIS frontend

A328826 Triangle read by rows: binomial(n,k)(2n-k)!, n>=0, 0<=k<=n.

n	a(n)
0	1
1	2
2	1
3	24
4	12
5	2
6	720
7	360
8	72
9	6
10	40320
11	20160
12	4320
13	480
14	24
15	3628800
16	1814400
17	403200
18	50400
19	3600
20	120
21	479001600
22	239500800
23	54432000
24	7257600
25	604800
26	30240
27	720
28	87178291200
29	43589145600
30	10059033600
31	1397088000
32	127008000
33	7620480
34	282240
35	5040
36	20922789888000

[1, 2, 1, 24, 12, 2, 720, 360, 72, 6, 40320, 20160, 4320, 480, 24, 3628800, 1814400, 403200, 50400, 3600, 120, 479001600, 239500800, 54432000, 7257600, 604800, 30240, 720, 87178291200, 43589145600, 10059033600, 1397088000, 127008000, 7620480, 282240, 5040, 20922789888000]

cp's OEIS Frontend

A328826 Triangle read by rows: binomial(n,k)(2n-k)!, n>=0, 0<=k<=n.

Table of values

List of values

cp's OEIS Frontend

A328826 Triangle read by rows: binomial(n,k)*(2*n-k)!, n>=0, 0<=k<=n.

Table of values

List of values

A328826 Triangle read by rows: binomial(n,k)(2n-k)!, n>=0, 0<=k<=n.