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.

A071345 a(n) = the maximum number of lattice points touched by an origin-centered 4d-sphere with radius <= n.

Table of values

n a(n)
1 8
2 32
3 104
4 192
5 312
6 576
7 768
8 960
9 1344
10 1872
11 1920
12 2496
13 2976
14 3072
15 4608
16 4608
17 5760
18 5760
19 6912
20 8064
21 8064
22 9672
23 10368
24 11520
25 11520
26 14976
27 14976
28 14976
29 17424
30 17784
31 18432
32 22464
33 23808
34 23808
35 26208
36 26208
37 29760
38 29952
39 32832

List of values

[8, 32, 104, 192, 312, 576, 768, 960, 1344, 1872, 1920, 2496, 2976, 3072, 4608, 4608, 5760, 5760, 6912, 8064, 8064, 9672, 10368, 11520, 11520, 14976, 14976, 14976, 17424, 17784, 18432, 22464, 23808, 23808, 26208, 26208, 29760, 29952, 32832]