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A139732 a(n) = 9^n mod 7^n. 1
0, 2, 32, 43, 1759, 8628, 60845, 665254, 2693114, 24238026, 97081413, 1721158464, 5603792461, 22751557747, 495431050944, 1745987167100, 25209007523786, 160415206574872, 280584289237813, 5782085798961215, 29240981819904649, 502545635271977844 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..300

PROG

(Magma) [9^n mod 7^n: n in [0..25]]; // Vincenzo Librandi, Jun 04 2011

CROSSREFS

Sequence in context: A193419 A160557 A103028 * A037313 A122127 A303078

Adjacent sequences: A139729 A139730 A139731 * A139733 A139734 A139735

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, May 20 2008

STATUS

approved

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Last modified April 1 13:29 EDT 2023. Contains 361695 sequences. (Running on oeis4.)