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A116345 Numbers n such that n times n+6 gives the concatenation of two numbers m and m+8. 5
41, 54, 40354308, 59645687, 39704957106129738595969799927611, 44505281604832422780051712184760, 45053875613995255103944518907120, 54946124386004744896055481092875, 55494718395167577219948287815235 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

59645687 * 59645693 = 35576083//35576091, where // denotes concatenation.

CROSSREFS

Cf. A116168, A116339, A116344, A116346, A116352.

Sequence in context: A176924 A115663 A118636 * A127333 A172406 A161505

Adjacent sequences:  A116342 A116343 A116344 * A116346 A116347 A116348

KEYWORD

nonn,base

AUTHOR

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

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Last modified February 15 19:09 EST 2012. Contains 205852 sequences.