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A093025 Indices of terms in A093019 with value 5. 0
7, 12, 26, 31, 45, 50, 69, 74, 88, 93, 106, 111, 125, 130, 149, 154, 168, 173, 187, 192, 205, 210, 229, 234, 248, 253, 267, 272, 286, 291, 309, 314, 328, 333, 347, 352, 366, 371, 385, 390, 408, 413, 427, 432, 446, 451, 465, 470, 489, 494, 502, 516, 521, 535 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Integers which require a following 5 to have a valid Luhn mod 10 check digit.

LINKS

Webopedia, Luhn formula

John Kilgo, DotNetJohn.com, Using the Luhn Algorithm

EXAMPLE

12 is in the sequence because A093019(12)=5; 125 has a valid Luhn

mod 10 check digit.

CROSSREFS

Cf. A093017-A093029.

Sequence in context: A076852 A011996 A190554 * A104584 A078575 A197229

Adjacent sequences:  A093022 A093023 A093024 * A093026 A093027 A093028

KEYWORD

easy,nonn,base

AUTHOR

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

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Last modified February 14 17:10 EST 2012. Contains 205644 sequences.