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.

A377002 Integers k equal to the sum over A024816(t) mod t, for some steps, starting with t = k and then using the result to feed the next calculation.

Table of values

n a(n)
1 9
2 20
3 60
4 78
5 81
6 117
7 120
8 136
9 244
10 261
11 385
12 532
13 608
14 1568
15 2247
16 2704
17 2949
18 4352
19 5952
20 6084
21 6564
22 10972
23 15688
24 17524
25 20356
26 21066
27 21868
28 42771
29 58045
30 92034
31 103660
32 108333
33 145203
34 196869
35 201963
36 225021
37 226626
38 232300
39 263133
40 309603
41 431640
42 497380

List of values

[9, 20, 60, 78, 81, 117, 120, 136, 244, 261, 385, 532, 608, 1568, 2247, 2704, 2949, 4352, 5952, 6084, 6564, 10972, 15688, 17524, 20356, 21066, 21868, 42771, 58045, 92034, 103660, 108333, 145203, 196869, 201963, 225021, 226626, 232300, 263133, 309603, 431640, 497380]