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.

A341475 2-near-perfect numbers.

Table of values

n a(n)
1 12
2 18
3 24
4 30
5 36
6 40
7 48
8 54
9 56
10 66
11 80
12 84
13 90
14 96
15 112
16 126
17 132
18 156
19 176
20 198
21 200
22 208
23 220
24 270
25 280
26 304
27 352
28 364
29 380
30 448
31 550
32 570
33 594
34 690
35 736
36 882
37 910
38 918
39 928
40 945
41 992
42 1026
43 1040
44 1120
45 1216
46 1372
47 1376
48 1488
49 1638
50 1696
51 1722
52 1782

List of values

[12, 18, 24, 30, 36, 40, 48, 54, 56, 66, 80, 84, 90, 96, 112, 126, 132, 156, 176, 198, 200, 208, 220, 270, 280, 304, 352, 364, 380, 448, 550, 570, 594, 690, 736, 882, 910, 918, 928, 945, 992, 1026, 1040, 1120, 1216, 1372, 1376, 1488, 1638, 1696, 1722, 1782]

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

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