OFFSET
1,1
COMMENTS
313 found at x = 79142421 under the iteration of A219303. No more entries up to x = 101890000. - Carl R. White, Nov 30 2012
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Carl R. White, Nov 22 2012
EXTENSIONS
a(17)-a(19) from Carl R. White, Nov 30 2012
STATUS
approved