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.

A356839 a(n) = A005132(2*n) + A005132(2*n+1).

Table of values

n a(n)
0 1
1 9
2 9
3 33
4 33
5 33
6 33
7 33
8 33
9 105
10 105
11 59
12 59
13 59
14 59
15 59
16 125
17 191
18 191
19 117
20 117
21 117
22 117
23 117
24 117
25 117
26 117
27 117
28 117
29 117
30 117
31 117
32 117
33 381
34 381
35 381
36 381
37 381
38 227
39 227
40 227
41 227
42 227
43 227
44 227
45 227
46 227
47 227
48 227
49 227
50 429
51 631
52 631
53 631
54 631
55 191
56 417
57 873
58 873

List of values

[1, 9, 9, 33, 33, 33, 33, 33, 33, 105, 105, 59, 59, 59, 59, 59, 125, 191, 191, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 381, 381, 381, 381, 381, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 227, 429, 631, 631, 631, 631, 191, 417, 873, 873]

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

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