OFFSET
1,2
COMMENTS
Brown's article indicates 176 terms up to 1000, however it appears that there are only 173 terms up to 1000. - Rémy Sigrist, Feb 17 2019
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..2500
K. S. Brown, Expulsion Sets
Rémy Sigrist, PARI program for A246589
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 03 2014
EXTENSIONS
More terms from Rémy Sigrist, Feb 17 2019
STATUS
approved