The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A278982 List of Andre permutations of the first kind. 2
1, 12, 123, 213, 1234, 1324, 2134, 2314, 3124, 12345, 12435, 13245, 13425, 14235, 21345, 21435, 23145, 23415, 24135, 31245, 31425, 32415, 34125, 41235, 41325, 123456, 123546, 124356, 124536, 125346, 132456, 132546, 134256, 134526, 135246, 142356, 142536 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
The permutations are encoded in decimal, hence the keyword base. - Rémy Sigrist, May 13 2021
LINKS
Dominique Foata and Guo-Niu Han, André Permutation Calculus; a Twin Seidel Matrix Sequence, arXiv:1601.04371 [math.CO], 2016.
PROG
(PARI) See Links section.
CROSSREFS
Sequence in context: A199592 A285807 A078189 * A167208 A001703 A127422
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Dec 03 2016
EXTENSIONS
More terms from Rémy Sigrist, May 13 2021
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 May 12 19:25 EDT 2024. Contains 372494 sequences. (Running on oeis4.)