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.

A212863 Numbers k such that the sum of prime factors of k (counted with multiplicity) equals five times the largest prime divisor of k.

Table of values

n a(n)
1 32
2 192
3 216
4 243
5 3125
6 3750
7 4000
8 4500
9 4800
10 5120
11 5400
12 5760
13 6075
14 6480
15 7290
16 16807
17 24010
18 28812
19 34300
20 41160
21 43904
22 46305
23 49000
24 49392
25 55125
26 55566
27 58800
28 62720
29 65625
30 66150
31 70000
32 70560
33 75264
34 78750
35 79380
36 84000
37 84672
38 89600
39 94500
40 95256

List of values

[32, 192, 216, 243, 3125, 3750, 4000, 4500, 4800, 5120, 5400, 5760, 6075, 6480, 7290, 16807, 24010, 28812, 34300, 41160, 43904, 46305, 49000, 49392, 55125, 55566, 58800, 62720, 65625, 66150, 70000, 70560, 75264, 78750, 79380, 84000, 84672, 89600, 94500, 95256]

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

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