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A158282 Composite numbers k such that prime = abs(smallest digit of k - sum of all the other digits of k). +0
1
14, 16, 18, 20, 24, 25, 27, 30, 35, 36, 38, 42, 46, 49, 50, 52, 57, 58, 63, 64, 68, 69, 70, 72, 74, 75, 81, 85, 86, 92, 94, 96, 102, 104, 106, 110, 112, 115, 117, 120, 121, 122, 124, 126, 133, 135, 140, 142, 144, 148, 153, 159, 160, 162, 166, 168, 171, 175, 177, 184 (list; graph; listen)
OFFSET

1,1

EXAMPLE

14(3=abs(1-4)), 16(5=abs(1-6)), 18(7=abs(1-8)), 20(2=2-0)

CROSSREFS

Cf. A000040, A002808, A156979.

Sequence in context: A043663 A043703 A072709 this_sequence A053425 A034305 A091898

Adjacent sequences: A158279 A158280 A158281 this_sequence A158283 A158284 A158285

KEYWORD

nonn,base

AUTHOR

Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Mar 15 2009, May 25 2009

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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