login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A091241
Size of range [Smallest GF2X-Matula number coding a tree of n nodes, Largest GF2X-Matula number coding a tree of n nodes].
4
1, 1, 2, 6, 43, 311, 3039, 40323
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,3
LINKS
Table of n, a(n) for n=1..8.
A. Karttunen,
Scheme-program for computing this sequence.
FORMULA
a(n) = (
A091240
(n)-
A091239
(n))+1.
CROSSREFS
Compare to
A091233
and
A000081
.
Sequence in context:
A344562
A000610
A023363
*
A198076
A330675
A183313
Adjacent sequences:
A091238
A091239
A091240
*
A091242
A091243
A091244
KEYWORD
nonn
AUTHOR
Antti Karttunen
, Jan 03 2004
STATUS
approved
Lookup
|
Welcome
|
Wiki
|
Register
|
Music
|
Plot 2
|
Demos
|
Index
|
Browse
|
More
|
WebCam
Contribute new seq. or comment
|
Format
|
Style Sheet
|
Transforms
|
Superseeker
|
Recents
The OEIS Community
| Maintained by
The OEIS Foundation Inc.
License Agreements, Terms of Use, Privacy Policy.
.
Last modified July 16 17:03 EDT 2024. Contains 374358 sequences. (Running on oeis4.)