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A056709 Naught-y primes, primes with noughts (or zeros). +0
3
101, 103, 107, 109, 307, 401, 409, 503, 509, 601, 607, 701, 709, 809, 907, 1009, 1013, 1019, 1021, 1031, 1033, 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097, 1103, 1109, 1201, 1301, 1303, 1307, 1409, 1601, 1607, 1609, 1709, 1801, 1901, 1907 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

Select[ Range[ 1, 2500, 2 ], PrimeQ[ # ] && Sort[ RealDigits[ # ][ [ 1 ] ] ][ [ 1 ] ] == 0 & ]

CROSSREFS

Sequence in context: A048528 A164739 A085821 this_sequence A134809 A119680 A166571

Adjacent sequences: A056706 A056707 A056708 this_sequence A056710 A056711 A056712

KEYWORD

nonn,base

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 10 2000

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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