A117401 - cp's OEIS frontend

A117401 Triangle T(n,k) = 2^(k*(n-k)), read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	4
8	4
9	1
10	1
11	8
12	16
13	8
14	1
15	1
16	16
17	64
18	64
19	16
20	1
21	1
22	32
23	256
24	512
25	256
26	32
27	1
28	1
29	64
30	1024
31	4096
32	4096
33	1024
34	64
35	1
36	1
37	128
38	4096
39	32768
40	65536
41	32768
42	4096
43	128
44	1
45	1
46	256
47	16384
48	262144
49	1048576
50	1048576
51	262144
52	16384
53	256
54	1

[1, 1, 1, 1, 2, 1, 1, 4, 4, 1, 1, 8, 16, 8, 1, 1, 16, 64, 64, 16, 1, 1, 32, 256, 512, 256, 32, 1, 1, 64, 1024, 4096, 4096, 1024, 64, 1, 1, 128, 4096, 32768, 65536, 32768, 4096, 128, 1, 1, 256, 16384, 262144, 1048576, 1048576, 262144, 16384, 256, 1]

cp's OEIS Frontend

A117401 Triangle T(n,k) = 2^(k*(n-k)), read by rows.

Table of values

List of values