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.

A134712 Base-2 logarithm of (n-th even superperfect number divided by 2^n).

Table of values

n a(n)
1 0
2 0
3 1
4 2
5 7
6 10
7 11
8 22
9 51
10 78
11 95
12 114
13 507
14 592
15 1263
16 2186
17 2263
18 3198
19 4233
20 4402
21 9667
22 9918
23 11189
24 19912
25 21675
26 23182
27 44469
28 86214
29 110473
30 132018
31 216059
32 756806
33 859399
34 1257752
35 1398233
36 2976184
37 3021339
38 6972554
39 13466877

List of values

[0, 0, 1, 2, 7, 10, 11, 22, 51, 78, 95, 114, 507, 592, 1263, 2186, 2263, 3198, 4233, 4402, 9667, 9918, 11189, 19912, 21675, 23182, 44469, 86214, 110473, 132018, 216059, 756806, 859399, 1257752, 1398233, 2976184, 3021339, 6972554, 13466877]

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

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