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A116290 n times n+6 gives the concatenation of a number m with itself. 5
5, 95, 462, 533, 715, 819, 995, 3425, 6570, 9995, 90904, 99995, 980199, 999995, 3636358, 6363637, 9999995, 41176465, 58823530, 99999995, 413533835, 426573427, 428571423, 432620006, 567379989, 571428572, 573426568 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..27.

CROSSREFS

Cf. A116159, A116282, A116289, A116291, A116304.

Sequence in context: A153227 A116159 A054205 * A274874 A275292 A233077

Adjacent sequences:  A116287 A116288 A116289 * A116291 A116292 A116293

KEYWORD

nonn,base

AUTHOR

Giovanni Resta, Feb 06 2006

STATUS

approved

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Last modified May 22 09:12 EDT 2022. Contains 353941 sequences. (Running on oeis4.)