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.

A029561 Quasi-Carmichael numbers to base 2: squarefree composites n such that prime p|n ==> p-2|n-2.

Table of values

n a(n)
1 1595
2 6785
3 53867
4 67727
5 102377
6 296003
7 740027
8 961877
9 998867
10 1048817
11 1270055
12 1365377
13 4086227
14 7715567
15 12266267
16 15017921
17 24960245
18 33759467
19 34918697
20 36265385
21 38342397
22 41048777
23 44535647
24 48056087
25 56264987
26 58515347

List of values

[1595, 6785, 53867, 67727, 102377, 296003, 740027, 961877, 998867, 1048817, 1270055, 1365377, 4086227, 7715567, 12266267, 15017921, 24960245, 33759467, 34918697, 36265385, 38342397, 41048777, 44535647, 48056087, 56264987, 58515347]