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.

A008412 Coordination sequence for 4-dimensional cubic lattice (points on surface of 4-dimensional cross-polytope).

Table of values

n a(n)
0 1
1 8
2 32
3 88
4 192
5 360
6 608
7 952
8 1408
9 1992
10 2720
11 3608
12 4672
13 5928
14 7392
15 9080
16 11008
17 13192
18 15648
19 18392
20 21440
21 24808
22 28512
23 32568
24 36992
25 41800
26 47008
27 52632
28 58688
29 65192
30 72160
31 79608
32 87552
33 96008
34 104992
35 114520
36 124608
37 135272

List of values

[1, 8, 32, 88, 192, 360, 608, 952, 1408, 1992, 2720, 3608, 4672, 5928, 7392, 9080, 11008, 13192, 15648, 18392, 21440, 24808, 28512, 32568, 36992, 41800, 47008, 52632, 58688, 65192, 72160, 79608, 87552, 96008, 104992, 114520, 124608, 135272]