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A010755 Sum along upward diagonal of Pascal triangle up to (but not including) halfway point. 0
0, 0, 1, 1, 1, 1, 6, 7, 8, 9, 38, 47, 57, 68, 245, 313, 393, 486, 1594, 2080, 2673, 3388, 10429, 13817, 18058, 23307, 68497, 91804, 121541, 159081, 451166, 610247, 816256, 1080399, 2978230, 4058629, 5474584, 7313138, 19694622, 27007760, 36687377 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,7

LINKS

Table of n, a(n) for n=0..40.

CROSSREFS

Sequence in context: A177106 A037366 A047551 * A063971 A191879 A097069

Adjacent sequences:  A010752 A010753 A010754 * A010756 A010757 A010758

KEYWORD

nonn

AUTHOR

R. K. Guy

STATUS

approved

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Last modified May 20 02:57 EDT 2013. Contains 225446 sequences.