A127973 a(2n)=A060632(n); a(2n+1)=A048896(n)/2.

1, 2, 2, 2, 2, 4, 2, 2, 2, 4, 4, 4, 4, 8, 2, 2, 2, 4, 4, 4, 4, 8, 4, 4, 4, 8, 8, 8, 8, 16, 2, 2, 2, 4, 4, 4, 4, 8, 4, 4, 4, 8, 8, 8, 8, 16, 4, 4, 4, 8, 8, 8, 8, 16, 8, 8, 8, 16, 16, 16, 16

Offset

0,2

Comments

Row sums of number triangle A127972.

Links

Table of n, a(n) for n=0..60.

Crossrefs

Sequence in context: A242802 A277561 A317684 * A300654 A023157 A228849

Adjacent sequences: A127970 A127971 A127972 * A127974 A127975 A127976

Keyword

easy,nonn

Author

Paul Barry, Feb 09 2007

Status

approved