A101554 Second inverse mod 2 binomial transform of 2^n.

1, 2, 14, 28, 254, 508, 3556, 7112, 65534, 131068, 917476, 1834952, 16645636, 33291272, 233038904, 466077808, 4294967294, 8589934588, 60129542116, 120259084232, 1090921692676, 2181843385352, 15272903697464, 30545807394928

Offset

0,2

Comments

Interpolated zeros suppressed.

Links

Table of n, a(n) for n=0..23.

Formula

a(n)=sum{k=0..n, (-1)^A010060(n-k)*mod(binomial(n, k), 2)A100735(k)}.

Crossrefs

Sequence in context: A281206 A189331 A157023 * A057018 A038341 A075718

Adjacent sequences: A101551 A101552 A101553 * A101555 A101556 A101557

Keyword

easy,nonn

Author

Paul Barry, Dec 06 2004

Status

approved