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

 

Logo

"Email this user" was broken Aug 14 to 9am Aug 16. If you sent someone a message in this period, please send it again.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A126300 Fixed points of the permutation A125985/A125986. 4
0, 1, 47, 443, 653479, 10269977 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Those i, for which A125985(i)=i. A126301 shows the same fixed points using factorial code as employed in Vaillé's paper.

LINKS

Table of n, a(n) for n=0..5.

J. Vaillé, Une Bijection Explicative de Plusieurs Propriétés Remarquables des Ponts, European J. Combin. 18 (1997), no. 1, 117-124.

CROSSREFS

Subset of A126298. Cf. A126295. A126311(n) = A071156(a(n)).

Sequence in context: A217119 A142454 A200954 * A012149 A106104 A009086

Adjacent sequences:  A126297 A126298 A126299 * A126301 A126302 A126303

KEYWORD

nonn,hard,more

AUTHOR

Antti Karttunen, Jan 02 2007

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 August 18 03:15 EDT 2017. Contains 290682 sequences.