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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A083936 A014486-encodings of trivalent plane trees (tpt) represented as (embedded into) a subset of general plane trees. 1
0, 52, 872, 932, 14032, 14152, 14952, 15172, 15652, 224672, 224912, 226512, 226952, 227912, 239312, 239432, 242792, 243332, 244292, 250472, 250692, 252452, 256292, 3595072, 3595552, 3598752, 3599632, 3601552, 3624352, 3624592, 3631312 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

Index entries for encodings of plane rooted trees

FORMULA

a(n) = A014486(A083930(n))

CROSSREFS

Sequence in context: A160344 A163691 A007247 * A160288 A133238 A130000

Adjacent sequences:  A083933 A083934 A083935 * A083937 A083938 A083939

KEYWORD

nonn

AUTHOR

Antti Karttunen (MyFirstname.MySurname(AT)iki.fi) May 13 2003

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 17 23:08 EST 2012. Contains 206085 sequences.