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Search: id:A050158
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A050158 T(n,k)=S(2n+1,n,k+1), 0<=k<=n, n >= 0, array S as in A050157. +0
1
1, 2, 3, 5, 9, 10, 14, 28, 34, 35, 42, 90, 117, 125, 126, 132, 297, 407, 451, 461, 462, 429, 1001, 1430, 1638, 1703, 1715, 1716, 1430, 3432, 5070, 5980, 6330, 6420, 6434, 6435, 4862, 11934, 18122, 21930, 23630, 24174, 24293 (list; table; graph; listen)
OFFSET

0,2

FORMULA

T(n, k)=Sum{t(n, j): 0<=j<=k}, array t as in A039598.

EXAMPLE

Rows: {1}; {2,3}; {5,9,10}; ...

CROSSREFS

Sequence in context: A047606 A047370 A072192 this_sequence A057254 A057242 A090845

Adjacent sequences: A050155 A050156 A050157 this_sequence A050159 A050160 A050161

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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