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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A053442 Moments of generalized Motzkin paths. 0
1, 0, 2, 1, 6, 6, 21, 30, 82, 141, 342, 650, 1485, 2982, 6612, 13693, 29922, 63072, 136905, 291, 618, 631302, 1353441, 2928054, 6303798, 13642117, 29454702, 63791456, 138020533, 299191968, 648376932, 1406836717, 30526718, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,3

LINKS

Table of n, a(n) for n=2..35.

R. A. Sulanke, Moments of generalized Motzkin paths, J. Integer Sequences, Vol. 3 (2000), #00.1.

CROSSREFS

Sequence in context: A062820 A113336 A113979 * A019082 A052636 A172430

Adjacent sequences:  A053439 A053440 A053441 * A053443 A053444 A053445

KEYWORD

nonn,easy,nice

AUTHOR

N. J. A. Sloane, Jan 12 2000

EXTENSIONS

More terms from Reiner Martin (reinermartin(AT)hotmail.com), Oct 13 2002

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 November 13 17:34 EST 2019. Contains 329106 sequences. (Running on oeis4.)