OFFSET
1,1
MATHEMATICA
Select[Range[700], MemberQ[Partition[IntegerDigits[#, 4], 2, 1], {2, 0}] && !MemberQ[Partition[IntegerDigits[#-1, 4], 2, 1], {2, 0}]&] (* Harvey P. Dale, Jun 14 2013 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
STATUS
approved