OFFSET
1,1
COMMENTS
Old name was "Primes p(k) such that p(k+2)-p(k+1)=p(k+1)-p(k)=18."
EXAMPLE
a(1)=20183, 20201, and 20219 are consecutive primes with difference of 18.
CROSSREFS
KEYWORD
nonn
AUTHOR
Labos Elemer, Jan 28 2000
EXTENSIONS
Name changed by Jon E. Schoenfield, May 30 2018
STATUS
approved