A156353 - cp's OEIS frontend

A156353 A symmetrical powers triangle sequence: t(n,m) = (m^(n - m) + (n - m)^m).

n	a(n)
1	2
2	3
3	3
4	4
5	8
6	4
7	5
8	17
9	17
10	5
11	6
12	32
13	54
14	32
15	6
16	7
17	57
18	145
19	145
20	57
21	7
22	8
23	100
24	368
25	512
26	368
27	100
28	8
29	9
30	177
31	945
32	1649
33	1649
34	945
35	177
36	9
37	10
38	320
39	2530
40	5392
41	6250
42	5392
43	2530
44	320
45	10
46	11
47	593
48	7073
49	18785
50	23401
51	23401
52	18785
53	7073
54	593
55	11
56	12
57	1124
58	20412

[2, 3, 3, 4, 8, 4, 5, 17, 17, 5, 6, 32, 54, 32, 6, 7, 57, 145, 145, 57, 7, 8, 100, 368, 512, 368, 100, 8, 9, 177, 945, 1649, 1649, 945, 177, 9, 10, 320, 2530, 5392, 6250, 5392, 2530, 320, 10, 11, 593, 7073, 18785, 23401, 23401, 18785, 7073, 593, 11, 12, 1124, 20412]

cp's OEIS Frontend

A156353 A symmetrical powers triangle sequence: t(n,m) = (m^(n - m) + (n - m)^m).

Table of values

List of values