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A116247 n times n+2 gives the concatenation of two numbers m and m-6. 5
45, 54, 949950, 979653, 7771781678, 7900890079, 9920892099, 9949999500, 38773083432316, 41534158410841, 47433813119407, 52566186880592, 58465841589158, 61226916567683, 72258945037434, 86156896546724 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A116116, A116233, A116246, A116248, A116252.

Sequence in context: A087993 A062390 A167328 * A168108 A037042 A119208

Adjacent sequences:  A116244 A116245 A116246 * A116248 A116249 A116250

KEYWORD

nonn,base

AUTHOR

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

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Last modified February 16 03:44 EST 2012. Contains 205860 sequences.