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Search: id:A048528
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A048528 Primes expressible in two ways as the sum of an integer plus its digit sum. +0
2
101, 103, 107, 109, 113, 307, 311, 313, 317, 509, 521, 709, 719, 911, 919, 1009, 1013, 1213, 1217, 1607, 1609, 1613, 1619, 1621, 1811, 1823, 2017, 2027, 2111, 2113, 2309, 2311, 2711, 2713, 2719, 2917, 2927, 3011, 3209, 3217, 3221, 3407, 3413, 3613, 3617 (list; graph; listen)
OFFSET

0,1

EXAMPLE

313 = 296 + (2+9+6) and 313 = 305 + (3+0+5).

CROSSREFS

Cf. A047791, A048521.

Sequence in context: A134808 A030474 A131687 this_sequence A085821 A056709 A134809

Adjacent sequences: A048525 A048526 A048527 this_sequence A048529 A048530 A048531

KEYWORD

nonn,base,nice

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15 1999.

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Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.


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