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.

A210470 Powerful numbers (A001694) which can be written as the sum of two relatively prime 3-powerful numbers (A036966) different from 1.

Table of values

n a(n)
1 841
2 968
3 2312
4 3528
5 5041
6 5776
7 12769
8 14884
9 16641
10 45125
11 51984
12 109561
13 123823
14 157609
15 168921
16 207576
17 373321
18 450241
19 498436
20 609725
21 711828
22 731025
23 798768
24 940896
25 1223048
26 1590121
27 1792921
28 2478843
29 2481992
30 2526752
31 3157729
32 3964081
33 5346675
34 6255001

List of values

[841, 968, 2312, 3528, 5041, 5776, 12769, 14884, 16641, 45125, 51984, 109561, 123823, 157609, 168921, 207576, 373321, 450241, 498436, 609725, 711828, 731025, 798768, 940896, 1223048, 1590121, 1792921, 2478843, 2481992, 2526752, 3157729, 3964081, 5346675, 6255001]

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

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