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A101658 a(n)=Product{k=0..n, 1+3^A101650(k)}/2. 0
1, 2, 8, 16, 160, 640, 6400, 12800, 25600, 256000, 1024000, 4096000, 16384000, 163840000, 327680000, 655360000, 2621440000, 5242880000, 10485760000, 104857600000, 419430400000, 1677721600000, 3355443200000, 13421772800000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

CROSSREFS

Sequence in context: A259688 A101059 A191999 * A308613 A006573 A009662

Adjacent sequences:  A101655 A101656 A101657 * A101659 A101660 A101661

KEYWORD

easy,nonn

AUTHOR

Paul Barry, Dec 10 2004

STATUS

approved

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Last modified March 30 10:26 EDT 2020. Contains 333125 sequences. (Running on oeis4.)