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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.

A115888 Palindromes equal to the sum of a prime number with its index.

Table of values

n a(n)
1 3
2 5
3 8
4 11
5 101
6 242
7 383
8 424
9 454
10 545
11 585
12 606
13 666
14 676
15 757
16 949
17 2552
18 3443
19 3663
20 4664
21 5445
22 6006
23 6886
24 9339
25 10001
26 10601
27 11411
28 12321
29 15551
30 15651
31 17871
32 17971
33 18281
34 21412
35 22622
36 22922
37 24642
38 24942
39 25752
40 26762
41 28582

List of values

[3, 5, 8, 11, 101, 242, 383, 424, 454, 545, 585, 606, 666, 676, 757, 949, 2552, 3443, 3663, 4664, 5445, 6006, 6886, 9339, 10001, 10601, 11411, 12321, 15551, 15651, 17871, 17971, 18281, 21412, 22622, 22922, 24642, 24942, 25752, 26762, 28582]

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

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