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A116128 Numbers k such that k concatenated with k-4 gives the product of two numbers which differ by 3. 5
5303944, 6677714, 2070936216988528558, 2969428172738875624, 6685545813563350444, 8013829604553736451395958429212, 9724110515510343256451213152382
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OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A236711 A184782 A116105 * A303791 A058252 A147528
KEYWORD
nonn,base
AUTHOR
Giovanni Resta, Feb 06 2006
STATUS
approved

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Last modified September 19 05:24 EDT 2024. Contains 376004 sequences. (Running on oeis4.)