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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A032103 Number of dyslexic identity planted planar trees with n+1 nodes and leaves of 2 colors. 0
2, 2, 3, 9, 32, 125, 489, 1971, 8057, 33582, 141854, 606967, 2623678, 11444588, 50306835, 222638649, 991173730, 4435974275, 19946529375, 90069370028, 408261634445, 1856940442884, 8472695323318 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..23.

Index entries for sequences related to rooted trees

FORMULA

Shifts left under "BHK" (reversible, identity, unlabeled) transform

CROSSREFS

Sequence in context: A021821 A019234 A032172 * A091044 A079661 A220644

Adjacent sequences:  A032100 A032101 A032102 * A032104 A032105 A032106

KEYWORD

nonn

AUTHOR

Christian G. Bower

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified February 24 05:37 EST 2018. Contains 299597 sequences. (Running on oeis4.)