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.

A048253 a(n) is the number of integers whose sum of divisors is 6^n.

Table of values

n a(n)
0 1
1 1
2 1
3 5
4 11
5 18
6 30
7 48
8 85
9 148
10 250
11 415
12 669
13 1066
14 1697
15 2635
16 4036
17 6111
18 9137
19 13540
20 19930
21 29098
22 42184
23 60655
24 86598
25 122821
26 173314
27 243469
28 340329
29 473221
30 654779
31 901741
32 1236668
33 1689322
34 2298592
35 3115200
36 4206016
37 5658677
38 7588039

List of values

[1, 1, 1, 5, 11, 18, 30, 48, 85, 148, 250, 415, 669, 1066, 1697, 2635, 4036, 6111, 9137, 13540, 19930, 29098, 42184, 60655, 86598, 122821, 173314, 243469, 340329, 473221, 654779, 901741, 1236668, 1689322, 2298592, 3115200, 4206016, 5658677, 7588039]

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

Content is available under The OEIS End-User License Agreement.