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.

A050463 a(n) = Sum_{d|n, n/d=1 mod 4} d^4.

Table of values

n a(n)
1 1
2 16
3 81
4 256
5 626
6 1296
7 2401
8 4096
9 6562
10 10016
11 14641
12 20736
13 28562
14 38416
15 50706
16 65536
17 83522
18 104992
19 130321
20 160256
21 194482
22 234256
23 279841
24 331776
25 391251
26 456992
27 531522
28 614656
29 707282
30 811296
31 923521
32 1048576
33 1185922

List of values

[1, 16, 81, 256, 626, 1296, 2401, 4096, 6562, 10016, 14641, 20736, 28562, 38416, 50706, 65536, 83522, 104992, 130321, 160256, 194482, 234256, 279841, 331776, 391251, 456992, 531522, 614656, 707282, 811296, 923521, 1048576, 1185922]