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A139478 a(n) = A001109(n) in binary. 2
1, 110, 100011, 11001100, 10010100101, 1101100010010, 1001110111000111, 111001011110011000, 101001110111111001001, 11110100000011100011110, 10110001110011101011101011, 10000001100010101101001100100 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

MATHEMATICA

a = {}; Do[k = IntegerDigits[Expand[((2*Sqrt[2] + 3)^(n) - (3 - 2*Sqrt[2])^(n))/(4*Sqrt[2])], 2]; AppendTo[a, FromDigits[k]], {n, 1, 50}]; a (*Artur Jasinski*)

CROSSREFS

Cf. A001109, A139473, A139474, A139475, A139476, A139478.

Sequence in context: A135650 A193240 A097580 * A203718 A143750 A192844

Adjacent sequences:  A139475 A139476 A139477 * A139479 A139480 A139481

KEYWORD

base,nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Apr 22 2008

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Last modified February 16 01:56 EST 2012. Contains 205860 sequences.