Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A036421
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A036421 Number of ternary rooted trees with n nodes and height exactly 6. +0
1
0, 0, 0, 0, 0, 0, 1, 5, 19, 56, 151, 374, 889, 2032, 4529, 9858, 21075, 44320, 91928, 188288, 381392, 764683, 1519026, 2991601, 5844950, 11334761, 21827329, 41755112, 79376196, 149991258, 281805933, 526546799, 978614867, 1809450608 (list; graph; listen)
OFFSET

0,8

LINKS

Index entries for sequences related to rooted trees

CROSSREFS

Cf. A036370, A036437.

Sequence in context: A053733 A032194 A024532 this_sequence A109415 A029861 A107179

Adjacent sequences: A036418 A036419 A036420 this_sequence A036422 A036423 A036424

KEYWORD

nonn,fini

AUTHOR

njas, Eric Rains (rains(AT)caltech.edu)

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


AT&T Labs Research