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A093018 Indices of terms in A093017 == 0 mod 10. +0
3
0, 18, 26, 34, 42, 59, 67, 75, 83, 91, 109, 117, 125, 133, 141, 158, 166, 174, 182, 190, 208, 216, 224, 232, 240, 257, 265, 273, 281, 299, 307, 315, 323, 331, 349, 356, 364, 372, 380, 398, 406, 414, 422, 430, 448, 455, 463, 471, 489, 497, 505, 513, 521, 539 (list; graph; listen)
OFFSET

0,2

COMMENT

Integers with valid Luhn mod 10 check digits.

LINKS

Webopedia, Luhn formula

John Kilgo, DotNetJohn.com, Using the Luhn Algorithm

EXAMPLE

18 is in the sequence because A093017(18)=10 == 0 mod 10.

59 is in the sequence because A093017(59)=10 == 0 mod 10.

CROSSREFS

Cf. A093017-A093029.

Sequence in context: A003300 A084379 A109769 this_sequence A167336 A003634 A080910

Adjacent sequences: A093015 A093016 A093017 this_sequence A093019 A093020 A093021

KEYWORD

easy,nonn,base

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), Apr 3 2004

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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