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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.

A385490 Least integer k such that the sum of its anti-divisors is equal to k - n.

Table of values

n a(n)
0 5
1 1
2 2
3 261
4 34
5 29
6 194
7 7611
8 216
9 51
10 1164
11 1251
12 1044
13 239
14 236
15 69
16 226
17 749
18 64
19 1079
20 156
21 79
22 114
23 219
24 2546
25 89
26 254
27 879
28 106
29 541
30 344
31 1619
32 96
33 531
34 454
35 991
36 293606
37 10879
38 134
39 141
40 1006
41 491
42 146
43 509
44 1214
45 639
46 366
47 13649
48 35856
49 17081
50 726

List of values

[5, 1, 2, 261, 34, 29, 194, 7611, 216, 51, 1164, 1251, 1044, 239, 236, 69, 226, 749, 64, 1079, 156, 79, 114, 219, 2546, 89, 254, 879, 106, 541, 344, 1619, 96, 531, 454, 991, 293606, 10879, 134, 141, 1006, 491, 146, 509, 1214, 639, 366, 13649, 35856, 17081, 726]

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

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