OFFSET
1,1
COMMENTS
0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36 are the first terms of A135311.
All terms are congruent to 11 (modulo 210). - Zak Seidov, Sep 15 2014
Subsequence of A202282. - Zak Seidov, Sep 15 2014
All terms, except the first one, are congruent to 1271 (modulo 2310). - Matt C. Anderson, May 29 2015
LINKS
Matt C. Anderson and Dana Jacobsen, Table of n, a(n) for n = 1..6800 (first 100 terms from Matt C. Anderson)
Norman Luhn, Table of n, a(n) for n = 1..100000
PROG
(Perl) use ntheory ":all"; say for sieve_prime_cluster(1, 1e14, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36); # Dana Jacobsen, Oct 01 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
Matt C. Anderson, Jun 17 2012
EXTENSIONS
a(89) corrected by Dana Jacobsen, Oct 01 2015
STATUS
approved