A156584 - cp's OEIS frontend

A156584 Triangle T(n,k) = SF(n+1)/(SF(n-k+1)*SF(k+1)) where SF(n) is the superfactorial A000178(n), read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	12
8	12
9	1
10	1
11	60
12	240
13	60
14	1
15	1
16	360
17	7200
18	7200
19	360
20	1
21	1
22	2520
23	302400
24	1512000
25	302400
26	2520
27	1
28	1
29	20160
30	16934400
31	508032000
32	508032000
33	16934400
34	20160
35	1
36	1
37	181440
38	1219276800
39	256048128000
40	1536288768000
41	256048128000
42	1219276800
43	181440
44	1

[1, 1, 1, 1, 3, 1, 1, 12, 12, 1, 1, 60, 240, 60, 1, 1, 360, 7200, 7200, 360, 1, 1, 2520, 302400, 1512000, 302400, 2520, 1, 1, 20160, 16934400, 508032000, 508032000, 16934400, 20160, 1, 1, 181440, 1219276800, 256048128000, 1536288768000, 256048128000, 1219276800, 181440, 1]

cp's OEIS Frontend

A156584 Triangle T(n,k) = SF(n+1)/(SF(n-k+1)*SF(k+1)) where SF(n) is the superfactorial A000178(n), read by rows.

Table of values

List of values