OFFSET
1,1
COMMENTS
Sequence is probably infinite.
a(3859) = 11981443 is the first term in the sequence where neither of the prime gaps is 36.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
EXAMPLE
Consecutive primes (22189, 22193, 22229) have gaps (4, 36) so 22189 is in the sequence.
MATHEMATICA
Transpose[Select[Partition[Prime[Range[12300]], 3, 1], IntegerQ[Sqrt[#[[2]]- #[[1]]]]&&IntegerQ[Sqrt[#[[3]]-#[[2]]]]&]][[1]] (* Harvey P. Dale, Dec 21 2011 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Ki Punches, Jun 01 2009
EXTENSIONS
Edited by Ray Chandler, Jun 08 2009
STATUS
approved