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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.

A199306 Palindromic primes in the sense of A007500 with digits '0', '1' and '6' only.

Table of values

n a(n)
1 11
2 101
3 1061
4 1601
5 10061
6 10601
7 11161
8 16001
9 16061
10 16111
11 16661
12 101611
13 106661
14 116101
15 166601
16 1011601
17 1016011
18 1016611
19 1061101
20 1066111
21 1106101
22 1110611
23 1111661
24 1116601
25 1160111
26 1160611
27 1166101
28 1600061
29 1611161
30 1616161
31 1660661
32 1661111
33 10011101
34 10100161
35 10106111

List of values

[11, 101, 1061, 1601, 10061, 10601, 11161, 16001, 16061, 16111, 16661, 101611, 106661, 116101, 166601, 1011601, 1016011, 1016611, 1061101, 1066111, 1106101, 1110611, 1111661, 1116601, 1160111, 1160611, 1166101, 1600061, 1611161, 1616161, 1660661, 1661111, 10011101, 10100161, 10106111]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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