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Search: id:A116179
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A116179 Numbers n such that n concatenated with n+3 gives the product of two numbers which differ by 5. +0
6
1, 3, 81, 1353, 3997, 7723, 23761, 26271, 76771, 1415683, 3890571, 8495497, 1066870443, 1239366513, 4198438981, 4534273891, 6502317141, 6918679731, 2199164200036329043, 2820114781174460091, 5500888421709400741 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A116172, A116112, A116180, A116193, A116310.

Sequence in context: A068562 A123656 A060851 this_sequence A013732 A060722 A134799

Adjacent sequences: A116176 A116177 A116178 this_sequence A116180 A116181 A116182

KEYWORD

nonn,base

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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