A023056 - cp's OEIS frontend

A023056 a(n) is least k such that k and k+n are adjacent nontrivial powers of positive integers, or 0 if no such k apparently exists.

n	a(n)
1	8
2	25
3	1
4	4
5	27
6	0
7	9
8	97336
9	16
10	2187
11	3125
12	2197
13	36
14	0
15	49
16	128
17	64
18	225
19	81
20	196
21	100
22	0
23	2025
24	1000
25	144
26	42849
27	169
28	484
29	0
30	6859
31	0
32	7744
33	256
34	0
35	289
36	1728
37	14348907
38	1331
39	361
40	2704
41	400
42	0
43	441
44	0
45	9216
46	0
47	529
48	21904
49	576
50	0
51	625
52	0
53	676
54	0
55	729
56	5776
57	784
58	0

[8, 25, 1, 4, 27, 0, 9, 97336, 16, 2187, 3125, 2197, 36, 0, 49, 128, 64, 225, 81, 196, 100, 0, 2025, 1000, 144, 42849, 169, 484, 0, 6859, 0, 7744, 256, 0, 289, 1728, 14348907, 1331, 361, 2704, 400, 0, 441, 0, 9216, 0, 529, 21904, 576, 0, 625, 0, 676, 0, 729, 5776, 784, 0]

cp's OEIS Frontend

A023056 a(n) is least k such that k and k+n are adjacent nontrivial powers of positive integers, or 0 if no such k apparently exists.

Table of values

List of values