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.

A231927 Terms of A231926 written in base 10: the binary expansions of a(n) and a(n+1) taken together can be rearranged to form a palindrome.

Table of values

n a(n)
0 0
1 7
2 1
3 6
4 36
5 8
6 2
7 12
8 37
9 14
10 3
11 9
12 19
13 39
14 18
15 42
16 21
17 4
18 10
19 25
20 40
21 24
22 46
23 16
24 26
25 44
26 13
27 38
28 48
29 73
30 78
31 216
32 41
33 11
34 5
35 17
36 32
37 47
38 23
39 33
40 45
41 15
42 20
43 49
44 28
45 35
46 43
47 31
48 50
49 57
50 64
51 71
52 80
53 85
54 117
55 127
56 154
57 169
58 191
59 211
60 217
61 55
62 22
63 27
64 58
65 63
66 118
67 133

List of values

[0, 7, 1, 6, 36, 8, 2, 12, 37, 14, 3, 9, 19, 39, 18, 42, 21, 4, 10, 25, 40, 24, 46, 16, 26, 44, 13, 38, 48, 73, 78, 216, 41, 11, 5, 17, 32, 47, 23, 33, 45, 15, 20, 49, 28, 35, 43, 31, 50, 57, 64, 71, 80, 85, 117, 127, 154, 169, 191, 211, 217, 55, 22, 27, 58, 63, 118, 133]

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