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A113509
Numbers whose natural logarithm, in base 10, starts with 10 distinct digits.
1
587, 9630, 9971, 11056, 11211, 15109, 18724, 18883, 19290, 28780, 31182, 33713, 35788, 38919, 39527, 41879, 44171, 45645, 46335, 46746, 48721, 51520, 58890, 172189, 173487, 173509, 174370, 174442, 175513, 177317, 179239, 179415, 179429
OFFSET
1,1
LINKS
EXAMPLE
log(587)= 6.375024819...
MATHEMATICA
Do[If[Union@Take[RealDigits[s = Log[k], 10, 20][[1]], 10] == Range[0, 9], Print[{k, N[s, 15]}]], {k, 10^6}]
With[{c=Range[0, 9]}, Select[Range[180000], Sort[RealDigits[Log[#], 10, 10][[1]]]==c&]] (* Harvey P. Dale, Apr 19 2012 *)
CROSSREFS
Sequence in context: A093229 A003539 A064209 * A252387 A186395 A230716
KEYWORD
base,easy,nonn
AUTHOR
Giovanni Resta, Jan 11 2006
EXTENSIONS
More terms from Robert G. Wilson v, Jan 12 2006
STATUS
approved