A050611 Sum_{i=0..n} (C(n,i) mod 2)*Fibonacci(2i+1) = FL(n+1)Product(L(2^i)^bit(n,i),i=0..).

1, 3, 6, 21, 35, 126, 273, 987, 1598, 5781, 12549, 45402, 76657, 277347, 602070, 2178309, 3524579, 12752046, 27682401, 100155867, 169104754, 611826747, 1328165979, 4805349654, 7782268225, 28156510947, 61122728166, 221144107989

Offset

0,2

Links

Table of n, a(n) for n=0..27.

Crossrefs

Second row of A050609, second column of A050610.

Sequence in context: A101582 A069558 A174461 * A270510 A300891 A056499

Adjacent sequences: A050608 A050609 A050610 * A050612 A050613 A050614

Keyword

nonn

Author

Antti Karttunen, Oct 24 1999

Status

approved