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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A047063 T(n,n-1), array T as in A047060. 0
1, 2, 5, 16, 53, 193, 693, 2498, 9181, 34073, 128116, 484390, 1838093, 7006643, 26807879, 102962767, 396630326, 1531448935, 5925802359, 22972948647, 89220369428, 347060945878, 1351938353249, 5273012581579, 20590222085719 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A047006 A127498 A149958 * A148395 A148396 A108521

Adjacent sequences:  A047060 A047061 A047062 * A047064 A047065 A047066

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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 15 08:49 EST 2012. Contains 205740 sequences.