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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A014151 Apply partial sum operator thrice to Catalan numbers. 1
1, 4, 11, 27, 66, 170, 471, 1398, 4381, 14282, 47897, 164012, 570639, 2010678, 7158569, 25709157, 93020112, 338736224, 1240496193, 4565563209, 16878057692, 62644246662, 233346693759, 872045012633 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Cf. A000108.

Sequence in context: A137229 A027439 A108985 * A176759 A096124 A090539

Adjacent sequences:  A014148 A014149 A014150 * A014152 A014153 A014154

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 18:09 EST 2012. Contains 205663 sequences.