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Search: id:A026066
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A026066 dot_product(n,n-1,...2,1)*(7,8,...,n,1,2,3,4,5,6). +0
4
105, 168, 246, 340, 451, 580, 728, 896, 1085, 1296, 1530, 1788, 2071, 2380, 2716, 3080, 3473, 3896, 4350, 4836, 5355, 5908, 6496, 7120, 7781, 8480, 9218, 9996, 10815, 11676, 12580, 13528, 14521, 15560, 16646, 17780, 18963, 20196, 21480, 22816, 24205, 25648, 27146, 28700, 30311 (list; graph; listen)
OFFSET

7,1

FORMULA

(1/6) * (n^2 + 21n - 106) * n. - Ralf Stephan, Apr 05 2004

CROSSREFS

Column 6 of triangle A094415.

Sequence in context: A128278 A128284 A046887 this_sequence A044337 A044718 A069692

Adjacent sequences: A026063 A026064 A026065 this_sequence A026067 A026068 A026069

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 4 12:27 EST 2008. Contains 151280 sequences.


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