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A240091 (10^n - 1)^n. 3
1, 9, 9801, 997002999, 9996000599960001, 9999500009999900000499999, 999994000014999980000014999994000001, 9999993000002099999650000034999997900000069999999, 9999999200000027999999440000006999999944000000279999999200000001 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..8.

EXAMPLE

n=3, a(3) = 999^3 = 997002999

CROSSREFS

Cf. A024115.

Sequence in context: A188965 A327897 A249837 * A263438 A137063 A175987

Adjacent sequences:  A240088 A240089 A240090 * A240092 A240093 A240094

KEYWORD

nonn

AUTHOR

Hannah Ko, Mar 31 2014

EXTENSIONS

Extended by N. J. A. Sloane, Apr 01 2014

STATUS

approved

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Last modified April 10 02:39 EDT 2020. Contains 333392 sequences. (Running on oeis4.)