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A083774 Diagonal of A083773. 2
1, 2, 6, 6, 18, 2275, 222, 762986, 2203418 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A197109 A111410 A240087 * A081518 A367767 A368001
KEYWORD
more,nonn
AUTHOR
Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 07 2003
EXTENSIONS
Corrected and extended by Ray Chandler, Oct 04 2006
STATUS
approved

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Last modified June 11 08:50 EDT 2024. Contains 373295 sequences. (Running on oeis4.)