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Search: id:A097312
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A097312 Numbers with property that can bring the first digit to the back of the number to get a prime (zeros are dropped). +0
1
2, 3, 5, 7, 11, 13, 14, 16, 17, 20, 30, 31, 32, 34, 35, 37, 38, 50, 70, 71, 73, 74, 76, 79, 91, 92, 95, 97, 98, 101, 103, 104, 106, 107, 110, 113, 115, 118, 119, 121, 124, 125, 127, 128, 131, 133, 140, 142, 143, 146, 149, 152, 154, 157, 160, 163, 164, 166, 169, 170 (list; graph; listen)
OFFSET

1,1

EXAMPLE

1234 is in the sequence because 2341 is prime.

CROSSREFS

Sequence in context: A007933 A032524 A118017 this_sequence A095179 A074895 A072697

Adjacent sequences: A097309 A097310 A097311 this_sequence A097313 A097314 A097315

KEYWORD

base,easy,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Mar 16 2005

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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