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A074153
Smallest n-digit power of n; or 0 if no such number exists.
1
1, 16, 243, 1024, 15625, 279936, 5764801, 16777216, 387420489, 1000000000, 25937424601, 743008370688, 1792160394037, 56693912375296, 129746337890625, 4503599627370496, 168377826559400929, 374813367582081024, 15181127029874798299, 32768000000000000000
OFFSET
1,2
MATHEMATICA
Join[{1}, Table[n^Ceiling[Log[n, 10^(n-1)]], {n, 2, 20}]] (* Harvey P. Dale, Mar 04 2013 *)
CROSSREFS
Sequence in context: A231020 A274856 A064232 * A119933 A274753 A207995
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Aug 29 2002
EXTENSIONS
More terms from Harvey P. Dale, Mar 04 2013
STATUS
approved