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Search: id:A158192
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A158192 Prime numbers p such that first digit of p = largest digit of p - smallest digit of p. +0
1
101, 401, 487, 503, 601, 617, 701, 907, 2011, 2113, 2131, 2213, 2243, 2311, 2423, 3001, 3011, 3023, 3203, 3253, 3301, 3413, 3463, 3643, 4001, 4003, 4013, 4021, 4153, 4201, 4337, 4357, 4373, 4451, 4513, 4637, 4673, 4733, 4787, 4877, 5003, 5011, 5021 (list; graph; listen)
OFFSET

1,1

EXAMPLE

101(1=1-0), 401(4=4-0), 487(4=8-4)

CROSSREFS

Cf. A000040.

Sequence in context: A142769 A142264 A142136 this_sequence A062800 A031698 A055438

Adjacent sequences: A158189 A158190 A158191 this_sequence A158193 A158194 A158195

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Mar 13 2009

EXTENSIONS

Missing terms inserted by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 15 2009

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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