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Search: id:A070863
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A070863 Sum of numbers in n-th row of A070861. +0
3
1, 3, 12, 60, 360, 2268, 18144, 152544, 1471008, 14963328, 179559936, 2156963328, 30197486592, 426680825088, 6448500066288, 103658110188528, 1865845983393504, 33623263082197152, 672465261643943040 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A070861, A060957.

Sequence in context: A140097 A105227 A000258 this_sequence A062569 A089057 A077134

Adjacent sequences: A070860 A070861 A070862 this_sequence A070864 A070865 A070866

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 16 2002

EXTENSIONS

Corrected and extended by Lior Manor (lior.manor(AT)gmail.com) May 26 2002

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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