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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; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A087993 A062390 A167328 * A168108 A037042 A119208
KEYWORD
nonn,base
AUTHOR
Giovanni Resta, Feb 06 2006
STATUS
approved

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Last modified June 19 16:22 EDT 2024. Contains 373503 sequences. (Running on oeis4.)