OFFSET
0,1
COMMENTS
EXAMPLE
53 is an equidistant lonely prime. The distance to both the next prime and the previous prime is 6, larger than for any smaller prime. Thus 6 is in the sequence.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Harvey Dubner (harvey(AT)dubner.com), Dec 07 2000; extended Sep 11 2004
EXTENSIONS
a(20)-a(29) from Dmitry Petukhov, Sep 22 2015
STATUS
approved