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.

A329404 Interleave 2*n*(3*n-1), (2*n+1)*(6*n+1) for n >= 0.

Table of values

n a(n)
0 0
1 1
2 4
3 21
4 20
5 65
6 48
7 133
8 88
9 225
10 140
11 341
12 204
13 481
14 280
15 645
16 368
17 833
18 468
19 1045
20 580
21 1281
22 704
23 1541
24 840
25 1825
26 988
27 2133
28 1148
29 2465
30 1320
31 2821
32 1504
33 3201
34 1700
35 3605
36 1908
37 4033
38 2128
39 4485
40 2360
41 4961

List of values

[0, 1, 4, 21, 20, 65, 48, 133, 88, 225, 140, 341, 204, 481, 280, 645, 368, 833, 468, 1045, 580, 1281, 704, 1541, 840, 1825, 988, 2133, 1148, 2465, 1320, 2821, 1504, 3201, 1700, 3605, 1908, 4033, 2128, 4485, 2360, 4961]