A294134 - cp's OEIS frontend

A294134 Sorted list of prime factors of numbers of the form 7^(2^m) + 2^(2^m) with m >= 0.

n	a(n)
1	3
2	17
3	53
4	97
5	257
6	449
7	2417
8	7681
9	8513
10	65537
11	89633
12	114689
13	339121
14	876097
15	1321729
16	1454081
17	2572289
18	4638721
19	5463041
20	7340033
21	27688961
22	47047681
23	62177153
24	93847553
25	113418241
26	374734849
27	3731619841
28	13037142017
29	13555990529
30	13951408129
31	142807662593

[3, 17, 53, 97, 257, 449, 2417, 7681, 8513, 65537, 89633, 114689, 339121, 876097, 1321729, 1454081, 2572289, 4638721, 5463041, 7340033, 27688961, 47047681, 62177153, 93847553, 113418241, 374734849, 3731619841, 13037142017, 13555990529, 13951408129, 142807662593]

cp's OEIS Frontend

A294134 Sorted list of prime factors of numbers of the form 7^(2^m) + 2^(2^m) with m >= 0.

Table of values

List of values