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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A305464 Largest prime modulus p such that there exists a multiplicative-coset Ramsey algebra in n colors over Z/pZ, or 0 if no such prime exists.

Original entry on oeis.org

5, 13, 41, 101, 277, 491, 0, 577, 1181, 1409, 1201, 0, 2801, 2851, 1217, 4013, 3061, 1901, 4241, 9619, 10781, 6947, 7681, 8501, 11597, 14149, 18089, 10847
Offset: 2

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Author

Jeremy F. Alm, Jun 01 2018

Keywords

Comments

a(n) <= n^4 + 5 (cf. Alm, 2017). There cannot be arbitrarily large multiplicative-coset Ramsey algebras in a fixed number of colors.
a(n) < A294676(n).

Links

Crossrefs

Cf. A263308, A294676.
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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