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A127961
a(n) = A007583(n) written in binary.
6
1, 11, 1011, 101011, 10101011, 1010101011, 101010101011, 10101010101011, 1010101010101011, 101010101010101011, 10101010101010101011, 1010101010101010101011, 101010101010101010101011, 10101010101010101010101011, 1010101010101010101010101011
OFFSET
0,2
FORMULA
a(n) = (89+10^(1+2*n))/99. a(n) = 101*a(n-1)-100*a(n-2). G.f.: -(90*x-1) / ((x-1)*(100*x-1)). - Colin Barker, Sep 02 2013
EXAMPLE
A007583(2) = 11, which becomes 1011 when written in binary.
MATHEMATICA
Table[FromDigits[IntegerDigits[(2^(2n + 1) + 1)/3, 2]], {n, 0, 14}]
LinearRecurrence[{101, -100}, {1, 11}, 20] (* Harvey P. Dale, Jul 21 2024 *)
CROSSREFS
Cf. A007583.
Sequence in context: A289763 A289573 A289886 * A127962 A267606 A303786
KEYWORD
easy,nonn,less,base
AUTHOR
Artur Jasinski, Feb 09 2007
EXTENSIONS
Edited and extended by Stefan Steinerberger, Jun 11 2007
More terms from Colin Barker, Sep 02 2013
STATUS
approved