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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.

A326671 Number of factorizations of 2^n into factors > 1 with even integer average.

Table of values

n a(n)
1 1
2 2
3 2
4 3
5 4
6 5
7 7
8 8
9 11
10 14
11 14
12 20
13 27
14 31
15 41
16 47
17 57
18 75
19 95
20 102
21 155
22 170
23 195
24 239
25 327
26 331
27 483
28 517
29 617
30 740
31 952
32 942
33 1406
34 1484
35 1742
36 2023
37 2652
38 2688
39 3680
40 3892
41 4729
42 5375
43 6689
44 6911
45 9437
46 9938
47 11754
48 13529
49 16710
50 17419
51 22346
52 24230

List of values

[1, 2, 2, 3, 4, 5, 7, 8, 11, 14, 14, 20, 27, 31, 41, 47, 57, 75, 95, 102, 155, 170, 195, 239, 327, 331, 483, 517, 617, 740, 952, 942, 1406, 1484, 1742, 2023, 2652, 2688, 3680, 3892, 4729, 5375, 6689, 6911, 9437, 9938, 11754, 13529, 16710, 17419, 22346, 24230]

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

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