Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A050159
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A050159 T(n,k)=S(2n-1,n-1,k-1), 0<=k<=n, n >= 0, array S as in A050157. +0
4
0, 1, 1, 1, 2, 3, 2, 5, 9, 10, 5, 14, 28, 34, 35, 14, 42, 90, 117, 125, 126, 42, 132, 297, 407, 451, 461, 462, 132, 429, 1001, 1430, 1638, 1703, 1715, 1716, 429, 1430, 3432, 5070, 5980, 6330, 6420, 6434, 6435, 1430, 4862, 11934, 18122 (list; table; graph; listen)
OFFSET

0,5

FORMULA

T(n, k)=Sum{t(n, j): 0<=j<=k}, array t as in A050144.

EXAMPLE

Rows: {0}; {1,1}; {1,2,3}; ...

CROSSREFS

Adjacent sequences: A050156 A050157 A050158 this_sequence A050160 A050161 A050162

Sequence in context: A086989 A110642 A079535 this_sequence A059098 A082050 A010242

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.


AT&T Labs Research