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.

A020953 Least k such that A020951(k) = n.

Table of values

n a(n)
1 0
2 10
3 20
4 40
5 42
6 160
7 82
8 84
9 162
10 166
11 164
12 172
13 170
14 324
15 328
16 348
17 332
18 330
19 338
20 700
21 340
22 652
23 650
24 664
25 662
26 658
27 666
28 1290
29 660
30 676
31 684
32 1302
33 1298
34 682
35 1306
36 1338
37 1300
38 2584
39 1348
40 1320
41 1316
42 2626
43 1324
44 1332

List of values

[0, 10, 20, 40, 42, 160, 82, 84, 162, 166, 164, 172, 170, 324, 328, 348, 332, 330, 338, 700, 340, 652, 650, 664, 662, 658, 666, 1290, 660, 676, 684, 1302, 1298, 682, 1306, 1338, 1300, 2584, 1348, 1320, 1316, 2626, 1324, 1332]

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

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