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A178546
Emirps in which n first occurs as a substring.
1
107, 13, 1021, 13, 149, 157, 167, 17, 389, 79, 107, 113, 1201, 13, 149, 157, 167, 17, 1181, 199, 1201, 1021, 1223, 1223, 1249, 1259, 12269, 1279, 1283, 1229, 1301, 31, 1321, 337, 347, 359, 3613, 37, 389, 739, 1409, 941, 1429, 743, 11447, 1453, 3463, 347, 1487, 149, 7507
OFFSET
0,1
LINKS
MATHEMATICA
emrpQ[n_]:=Module[{idn=IntegerDigits[n], ridn}, ridn=Reverse[idn]; idn!=ridn && PrimeQ[ FromDigits[ ridn]]]; nss[n_]:= Module[{idn=IntegerDigits[n]}, Select[e, MemberQ[Partition[ IntegerDigits[#], Length[idn], 1], idn]&, 1]]; With[{e=Select[Prime[Range[50000]], emrpQ]}, Flatten[ Join[{107}, Table[ nss[i], {i, 50}]]]] (* Harvey P. Dale, Oct 08 2012 *)
CROSSREFS
Sequence in context: A082177 A156020 A160487 * A096712 A161176 A161372
KEYWORD
nonn,base
AUTHOR
Lekraj Beedassy, May 29 2010
EXTENSIONS
Corrected and extended by Harvey P. Dale, Oct 08 2012
STATUS
approved