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A055478
Powers of ten written in base 7.
2
1, 13, 202, 2626, 41104, 564355, 11333311, 150666343, 2322662122, 33531600616, 502544411644, 10140043655335, 132150634516021, 2051322215344303, 30030522136142242, 420430421136212506, 6066226105140066214
OFFSET
0,2
LINKS
MATHEMATICA
FromDigits[IntegerDigits[#, 7]]&/@(10^Range[0, 20]) (* Harvey P. Dale, May 24 2012 *)
CROSSREFS
Sequence in context: A239285 A297634 A305147 * A121503 A014404 A057807
KEYWORD
base,easy,nonn
AUTHOR
Henry Bottomley, Jun 27 2000
EXTENSIONS
More terms from James A. Sellers, Jul 04 2000
STATUS
approved