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.

A046655 Numbers whose sum of the squares of divisors is also a square number.

Table of values

n a(n)
1 1
2 42
3 246
4 287
5 728
6 1434
7 1673
8 1880
9 4264
10 6237
11 9799
12 9855
13 18330
14 21352
15 21385
16 24856
17 36531
18 39990
19 46655
20 57270
21 66815
22 92664
23 125255
24 156570
25 182665
26 208182
27 212949
28 242879
29 273265
30 380511
31 391345
32 411558
33 539560
34 627215
35 693160
36 730145
37 741096

List of values

[1, 42, 246, 287, 728, 1434, 1673, 1880, 4264, 6237, 9799, 9855, 18330, 21352, 21385, 24856, 36531, 39990, 46655, 57270, 66815, 92664, 125255, 156570, 182665, 208182, 212949, 242879, 273265, 380511, 391345, 411558, 539560, 627215, 693160, 730145, 741096]

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

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