A370707 - cp's OEIS frontend

A370707 Triangle read by rows: T(n, k) = (-1)^kProduct_{j=0..k-1} (j - n)(j + n), for 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	1
4	4
5	12
6	1
7	9
8	72
9	360
10	1
11	16
12	240
13	2880
14	20160
15	1
16	25
17	600
18	12600
19	201600
20	1814400
21	1
22	36
23	1260
24	40320
25	1088640
26	21772800
27	239500800
28	1
29	49
30	2352
31	105840
32	4233600
33	139708800
34	3353011200
35	43589145600
36	1
37	64
38	4032
39	241920
40	13305600
41	638668800
42	24908083200
43	697426329600
44	10461394944000

[1, 1, 1, 1, 4, 12, 1, 9, 72, 360, 1, 16, 240, 2880, 20160, 1, 25, 600, 12600, 201600, 1814400, 1, 36, 1260, 40320, 1088640, 21772800, 239500800, 1, 49, 2352, 105840, 4233600, 139708800, 3353011200, 43589145600, 1, 64, 4032, 241920, 13305600, 638668800, 24908083200, 697426329600, 10461394944000]

cp's OEIS Frontend

A370707 Triangle read by rows: T(n, k) = (-1)^kProduct_{j=0..k-1} (j - n)(j + n), for 0 <= k <= n.

Table of values

List of values

cp's OEIS Frontend

A370707 Triangle read by rows: T(n, k) = (-1)^k*Product_{j=0..k-1} (j - n)*(j + n), for 0 <= k <= n.

Table of values

List of values

A370707 Triangle read by rows: T(n, k) = (-1)^kProduct_{j=0..k-1} (j - n)(j + n), for 0 <= k <= n.