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A027982 Sum{(k+1)*T(n,2n-k)}, 0<=k<=2n, T given by A027960. +0
1
1, 10, 38, 108, 270, 632, 1426, 3148, 6854, 14784, 31674, 67508, 143278, 303016, 638882, 1343388, 2817942, 5898128, 12320650, 25689988, 53477246, 111148920, 230686578, 478150508, 989855590, 2046820192, 4227858266 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A154517 A034859 A136840 this_sequence A064603 A164298 A050479

Adjacent sequences: A027979 A027980 A027981 this_sequence A027983 A027984 A027985

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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

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