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.

A240468 Sum of the distinct prime divisors of the palindromes having an even number of digits.

Table of values

n a(n)
1 11
2 13
3 14
4 13
5 16
6 16
7 18
8 13
9 14
10 31
11 112
12 51
13 11
14 142
15 61
16 162
17 41
18 33
19 192
20 33
21 16
22 114
23 66
24 53
25 42
26 13
27 23
28 144
29 30
30 34
31 294
32 304
33 115
34 324
35 47
36 51
37 18
38 364
39 14
40 33
41 30
42 16
43 210
44 114
45 39
46 66
47 51
48 53
49 240
50 36
51 50
52 35
53 113
54 19
55 117
56 119
57 26
58 123
59 125
60 36
61 152
62 296
63 16
64 306
65 162
66 117
67 20

List of values

[11, 13, 14, 13, 16, 16, 18, 13, 14, 31, 112, 51, 11, 142, 61, 162, 41, 33, 192, 33, 16, 114, 66, 53, 42, 13, 23, 144, 30, 34, 294, 304, 115, 324, 47, 51, 18, 364, 14, 33, 30, 16, 210, 114, 39, 66, 51, 53, 240, 36, 50, 35, 113, 19, 117, 119, 26, 123, 125, 36, 152, 296, 16, 306, 162, 117, 20]

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

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