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.

A145046 a(n) = 2*A002330(n+1) * A002331(n+1).

Table of values

n a(n)
0 4
1 12
2 8
3 20
4 12
5 40
6 28
7 60
8 48
9 80
10 72
11 20
12 60
13 112
14 88
15 140
16 132
17 52
18 180
19 168
20 28
21 60
22 208
23 120
24 32
25 260
26 252
27 160
28 68
29 312
30 308
31 288
32 180
33 272
34 252
35 340
36 228
37 40
38 120
39 420
40 408
41 280
42 168
43 380
44 220
45 440
46 420
47 532
48 520
49 48
50 368
51 240
52 612
53 608
54 200
55 572
56 300
57 552
58 52
59 260

List of values

[4, 12, 8, 20, 12, 40, 28, 60, 48, 80, 72, 20, 60, 112, 88, 140, 132, 52, 180, 168, 28, 60, 208, 120, 32, 260, 252, 160, 68, 312, 308, 288, 180, 272, 252, 340, 228, 40, 120, 420, 408, 280, 168, 380, 220, 440, 420, 532, 520, 48, 368, 240, 612, 608, 200, 572, 300, 552, 52, 260]

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

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