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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.

A293701 a(n) is the length of the longest palindromic subsequence in the first n terms of A293700.

Table of values

n a(n)
1 1
2 1
3 3
4 3
5 5
6 5
7 7
8 7
9 9
10 9
11 11
12 11
13 13
14 13
15 15
16 15
17 17
18 17
19 17
20 17
21 17
22 17
23 17
24 17
25 17
26 17
27 17
28 17
29 17
30 17
31 17
32 18
33 20
34 22
35 24
36 26
37 28
38 30
39 32
40 34
41 36
42 38
43 40
44 42
45 44
46 46
47 46
48 46
49 46
50 46
51 46
52 46
53 46
54 46
55 46
56 46
57 46
58 46
59 46
60 46
61 46
62 46
63 46
64 46
65 47
66 49

List of values

[1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 47, 49]

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

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