A294307 - cp's OEIS frontend

A294307 Positive integers m with m^k - 1 (k = 1,...,13) all practical.

n	a(n)
1	169
2	625
3	729
4	1089
5	1681
6	3969
7	4225
8	5929
9	6241
10	6561
11	6889
12	8647
13	9409
14	11449
15	14641
16	15625
17	16129
18	18769
19	20449
20	22201
21	24649
22	27561
23	28561
24	30625
25	32761
26	33331
27	33489
28	33661
29	34969
30	35209
31	35721
32	38071
33	38809
34	39601
35	41209
36	42025
37	43681
38	43969
39	44521
40	47089
41	47961
42	50625
43	51529
44	55225
45	58081

[169, 625, 729, 1089, 1681, 3969, 4225, 5929, 6241, 6561, 6889, 8647, 9409, 11449, 14641, 15625, 16129, 18769, 20449, 22201, 24649, 27561, 28561, 30625, 32761, 33331, 33489, 33661, 34969, 35209, 35721, 38071, 38809, 39601, 41209, 42025, 43681, 43969, 44521, 47089, 47961, 50625, 51529, 55225, 58081]

cp's OEIS Frontend

A294307 Positive integers m with m^k - 1 (k = 1,...,13) all practical.

Table of values

List of values