OFFSET
1,1
COMMENTS
a(8) = 0 means there is NO prime satisfying the condition. a(n) is known for 1 <= n <= 2000.
LINKS
Jeremy F. Alm, Table of n, a(n) for n = 1..2000
Jeremy F. Alm and Jacob Manske, Sum-free cyclic multi-bases and constructions of Ramsey algebras, Discrete Applied Mathematics, (180), Jan 10 2015, pp. 204-212. (arXiv:1307.0889 [math.CO], 2013-2014.)
Jeremy F. Alm, 401 and beyond: improved bounds and algorithms for the Ramsey algebra search, Journal of Integer Sequences, Vol. 20 (2017), Article 17.8.4. (Also here: arXiv:1609.01817 [math.NT], 2016.)
Jeremy F. Alm, Python program.
Tomasz Kowalski, Representability of Ramsey Relation Algebras, Algebra Universalis, Volume 74, Issue 3-4, November 2015, pp. 265-275.
PROG
(Python) # See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
Jeremy F. Alm, Oct 13 2015
EXTENSIONS
More terms from Jeremy F. Alm, Sep 05 2016
STATUS
approved