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A116344 Numbers n such that n times n+2 gives the concatenation of two numbers m and m+8. 4
464, 535, 717, 821, 3427, 6572, 90906, 980201, 3636360, 6363639, 41176467, 58823532, 413533837, 426573429, 428571425, 432620008, 567379991, 571428574, 573426570, 586466162, 686261110, 725274728, 727272724, 731321307 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..24.

CROSSREFS

Cf. A115430, A116335, A116343, A116345.

Sequence in context: A189830 A050424 A111697 * A260497 A254693 A247852

Adjacent sequences:  A116341 A116342 A116343 * A116345 A116346 A116347

KEYWORD

nonn,base

AUTHOR

Giovanni Resta, Feb 06 2006

STATUS

approved

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Last modified September 28 01:04 EDT 2020. Contains 337388 sequences. (Running on oeis4.)