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.

A113173 Ascending descending base exponent transform of semiprimes (A001358).

Table of values

n a(n)
1 256
2 5392
3 315361
4 11667713
5 717360537
6 83932270482
7 27775696582531
8 22260761742531649
9 109563850113131234720
10 2013390472722146301196
11 1899501614194512059559835
12 85600281199526209989968735

List of values

[256, 5392, 315361, 11667713, 717360537, 83932270482, 27775696582531, 22260761742531649, 109563850113131234720, 2013390472722146301196, 1899501614194512059559835, 85600281199526209989968735]

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

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