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A116182 Numbers k such that k concatenated with k+3 gives the product of two numbers which differ by 9. 4
3, 14879, 37733, 78677, 1358679, 3986627, 5217267, 71097587, 96105783, 119085207401333056054787, 163143914551633969404033, 355322363584753736584499, 428910715257982234999959 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
96105783//96105786 = 98033553 * 98033562, where // denotes
concatenation.
CROSSREFS
Sequence in context: A047777 A195834 A124393 * A155180 A364963 A182914
KEYWORD
nonn,base
AUTHOR
Giovanni Resta, Feb 06 2006
STATUS
approved

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)