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A110370 Floor[ (digits n times n) divided by digits (n times 1)]. 0
1, 2, 3, 4, 5, 6, 7, 8, 9, 9090909091, 100000000001, 1090909090910, 11818181818183, 127272727272728, 1363636363636365, 14545454545454546, 154545454545454547, 1636363636363636365, 17272727272727272729, 181818181818181818183 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..20.

EXAMPLE

a(3) = 333/111 = 3

a(10) = Floor[10101010101010101010/1111111111]=9090909091.

MATHEMATICA

Table[Floor[FromDigits[PadRight[{}, n*IntegerLength[n], IntegerDigits[ n]]]/ FromDigits[PadRight[{}, n, 1]]], {n, 20}] (* Harvey P. Dale, Jun 07 2015 *)

CROSSREFS

Sequence in context: A032559 A276142 A227549 * A249517 A031044 A194978

Adjacent sequences:  A110367 A110368 A110369 * A110371 A110372 A110373

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy, Jul 24 2005

EXTENSIONS

More terms from Joshua Zucker, May 08 2006

STATUS

approved

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Last modified October 14 04:29 EDT 2019. Contains 327995 sequences. (Running on oeis4.)