cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A244073 Odd integers n such that for every integer k>0, n*2^k-1 has a divisor in the set {3, 5, 7, 13, 19, 73, 109}.

Table of values

n a(n)
1 1744117
2 6975809
3 7790113
4 11942443
5 13006807
6 16861093
7 16882181
8 17207051
9 20003369
10 20147891
11 21013423
12 25638127
13 42918821
14 45113083
15 47285977
16 48635609
17 49884041
18 53335151
19 53538727
20 56592041
21 63412693
22 63750101
23 64062209
24 65739209

List of values

[1744117, 6975809, 7790113, 11942443, 13006807, 16861093, 16882181, 17207051, 20003369, 20147891, 21013423, 25638127, 42918821, 45113083, 47285977, 48635609, 49884041, 53335151, 53538727, 56592041, 63412693, 63750101, 64062209, 65739209]