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.

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A262042 First column of A261987.

Original entry on oeis.org

4, 8, 25, 91, 115, 527, 527, 1331, 1331, 4301, 15689, 14111, 19337, 31427, 175151, 175151, 175151, 175151, 175151
Offset: 1

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Author

Max Barrentine, Oct 02 2015

Keywords

Comments

The initial terms of the set of n coprime composite numbers that minimizes the difference between the first and last terms, and then minimizes the average of the terms.

Crossrefs

Subsequence of A002808.
First column of A261987.
Cf. A264482, A264483.
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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