OFFSET
1,1
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Partition[Prime[Range[12000]], 2, 1], #[[2]]-#[[1]]==42&][[All, 1]] (* Harvey P. Dale, Aug 24 2019 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Rick L. Shepherd, Oct 08 2007
STATUS
approved