A066432 a(n) = 10^n mod n^10.

0, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000, 0, 22187726197, 9322172416, 74188586872, 207144033280, 88222656250, 1041257005056, 654556028253, 1391503283200, 4084075030363, 0

Offset

1,2

Links

Harry J. Smith, Table of n, a(n) for n = 1..500

Mathematica

Table[ Mod[ 10^n, n^10], {n, 1, 25} ]

Prog

(PARI) { for (n=1, 500, write("b066432.txt", n, " ", 10^n % n^10) ) } \\ Harry J. Smith, Feb 13 2010

Crossrefs

Sequence in context: A284515 A068086 A115691 * A173485 A173484 A136387

Adjacent sequences: A066429 A066430 A066431 * A066433 A066434 A066435

Keyword

nonn

Author

Robert G. Wilson v, Dec 27 2001

Status

approved