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Search: id:A050163
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A050163 T(n,k)=S(2n+2,n+2,k+2), 0<=k<=n, n >= 0, array S as in A050157. +0
1
1, 3, 4, 9, 14, 15, 28, 48, 55, 56, 90, 165, 200, 209, 210, 297, 572, 726, 780, 791, 792, 1001, 2002, 2639, 2912, 2989, 3002, 3003, 3432, 7072, 9620, 10880, 11320, 11424, 11439, 11440, 11934, 25194, 35190, 40698, 42942, 43605 (list; table; graph; listen)
OFFSET

0,2

FORMULA

T(n, k)=Sum{t(n, j): 0<=j<=k}, array t as in A050155.

EXAMPLE

Rows: {1}; {3,4}; {9,14,15}; ...

CROSSREFS

Sequence in context: A000624 A056514 A151517 this_sequence A095292 A007293 A014596

Adjacent sequences: A050160 A050161 A050162 this_sequence A050164 A050165 A050166

KEYWORD

nonn,tabl

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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