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.

A133849 Least odd primitive abundant numbers with no factor 3 and with 5^n but not 5^(n+1) as a factor.

Table of values

n a(n)
0 20169691981106018776756331
1 33426748355
2 5391411025
3 26957055125
4 134785275625
5 673926378125
6 3369631890625
7 16848159453125
8 84240797265625
9 421203986328125
10 2106019931640625
11 10530099658203125
12 52650498291015625
13 263252491455078125
14 1316262457275390625
15 6581312286376953125

List of values

[20169691981106018776756331, 33426748355, 5391411025, 26957055125, 134785275625, 673926378125, 3369631890625, 16848159453125, 84240797265625, 421203986328125, 2106019931640625, 10530099658203125, 52650498291015625, 263252491455078125, 1316262457275390625, 6581312286376953125]

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

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