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

Author

Paul Barry, Feb 09 2007

Keywords

• easy
• nonn

Comments

Row sums of number triangle A127972.