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A101654 a(n)=Product{k=0..n, 1+4^A010060(k)}/2. 0
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 (list; graph; refs; listen; history; text; internal format)
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

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Last modified April 1 10:33 EDT 2020. Contains 333159 sequences. (Running on oeis4.)