login
This site is supported by donations to The OEIS Foundation.

 

Logo

Annual Appeal: Please make a donation to keep the OEIS running. In 2018 we replaced the server with a faster one, added 20000 new sequences, and reached 7000 citations (often saying "discovered thanks to the OEIS").
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A050154 T(n,k)=M(2n+2,n-1,k-1), 0<=k<=n, n >= 0, array M as in A050144. 1
0, 1, 0, 4, 1, 1, 14, 6, 7, 1, 48, 27, 35, 9, 1, 165, 110, 154, 54, 11, 1, 572, 429, 637, 273, 77, 13, 1, 2002, 1638, 2548, 1260, 440, 104, 15, 1, 7072, 6188, 9996, 5508, 2244, 663, 135, 17, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..44.

EXAMPLE

Rows: {0}; {1,0}; {4,1,1}; ...

CROSSREFS

Sequence in context: A022167 A064281 A267318 * A179454 A058711 A202906

Adjacent sequences:  A050151 A050152 A050153 * A050155 A050156 A050157

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 11 04:29 EST 2018. Contains 318049 sequences. (Running on oeis4.)