A101654 a(n)=Product{k=0..n, 1+4^A010060(k)}/2.

1, 5, 25, 50, 250, 500, 1000, 5000, 25000, 50000, 100000, 500000, 1000000, 5000000, 25000000, 50000000, 250000000, 500000000, 1000000000, 5000000000, 10000000000, 50000000000, 250000000000, 500000000000, 1000000000000

Offset

0,2

Links

Table of n, a(n) for n=0..24.

Crossrefs

Sequence in context: A136914 A136913 A136911 * A043106 A147184 A036133

Adjacent sequences: A101651 A101652 A101653 * A101655 A101656 A101657

Keyword

easy,nonn

Author

Paul Barry, Dec 10 2004

Status

approved