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A135982
a(n) = 2^(24n+7)-1.
4
127, 2147483647, 36028797018963967, 604462909807314587353087, 10141204801825835211973625643007, 170141183460469231731687303715884105727
OFFSET
0,1
FORMULA
a(n) = 2^A135659(n) - 1.
G.f.: ( 127+16777088*x ) / ( (16777216*x-1)*(x-1) ). - R. J. Mathar, Apr 02 2012
MATHEMATICA
Table[2^(24n + 7) - 1, {n, 0, 20}]
PROG
(PARI) a(n)=2^(24*n+7)-1 \\ Charles R Greathouse IV, Oct 16 2015
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Artur Jasinski, Dec 09 2007
STATUS
approved