A349545 - cp's OEIS frontend

A349545 Triangular array read by rows: T(n,k) = A002884(k)*2^((n-k)(n-k-1)), n >= 0, 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	4
4	1
5	6
6	64
7	4
8	6
9	168
10	4096
11	64
12	24
13	168
14	20160
15	1048576
16	4096
17	384
18	672
19	20160
20	9999360
21	1073741824
22	1048576
23	24576
24	10752
25	80640
26	9999360
27	20158709760
28	4398046511104
29	1073741824
30	6291456
31	688128
32	1290240
33	39997440
34	20158709760
35	163849992929280

[1, 1, 1, 4, 1, 6, 64, 4, 6, 168, 4096, 64, 24, 168, 20160, 1048576, 4096, 384, 672, 20160, 9999360, 1073741824, 1048576, 24576, 10752, 80640, 9999360, 20158709760, 4398046511104, 1073741824, 6291456, 688128, 1290240, 39997440, 20158709760, 163849992929280]

cp's OEIS Frontend

A349545 Triangular array read by rows: T(n,k) = A002884(k)*2^((n-k)(n-k-1)), n >= 0, 0 <= k <= n.

Table of values

List of values