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Search: id:A101653
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A101653 a(n)=Product{k=0..n, 1+3^A010060(k)}/2. +0
1
1, 4, 16, 32, 128, 256, 512, 2048, 8192, 16384, 32768, 131072, 262144, 1048576, 4194304, 8388608, 33554432, 67108864, 134217728, 536870912, 1073741824, 4294967296, 17179869184, 34359738368, 68719476736, 274877906944 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Adjacent sequences: A101650 A101651 A101652 this_sequence A101654 A101655 A101656

Sequence in context: A119677 A126032 A034713 this_sequence A043100 A078714 A104125

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Dec 10 2004

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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