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A034305 Nonprime numbers n such that n remains nonprime if any digit deleted (zeros not allowed in n). +0
12
14, 16, 18, 44, 46, 48, 49, 64, 66, 68, 69, 81, 84, 86, 88, 91, 94, 96, 98, 99, 122, 124, 125, 126, 128, 142, 144, 145, 146, 148, 152, 154, 155, 156, 158, 162, 164, 165, 166, 168, 182, 184, 185, 186, 188, 212, 214, 215, 216, 218, 221, 222, 224, 225, 226, 228 (list; graph; listen)
OFFSET

1,1

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

CROSSREFS

Cf. A034302-A034304.

Sequence in context: A072709 A158282 A053425 this_sequence A091898 A061365 A102107

Adjacent sequences: A034302 A034303 A034304 this_sequence A034306 A034307 A034308

KEYWORD

base,nonn,nice

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

EXTENSIONS

Definition corrected by T. D. Noe, Apr 02 2008

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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