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!)
A227660 Number of lattice paths from {6}^n to {0}^n using steps that decrement one component by 1 such that for each point (p_1,p_2,...,p_n) we have abs(p_{i}-p_{i+1}) <= 1. 1

%I #5 Jul 19 2013 17:48:02

%S 1,1,64,123208,1831288096,122911984813568,27297846037161958056,

%T 16391903881902996952724768,23066495371480810626495005438496,

%U 68371528221534300846360580266415146176,392997779138060823651445903318712755280168960,4100456330337958604264976205090832646574842298883968

%N Number of lattice paths from {6}^n to {0}^n using steps that decrement one component by 1 such that for each point (p_1,p_2,...,p_n) we have abs(p_{i}-p_{i+1}) <= 1.

%e a(2) = 2^6 = 64.

%Y Row n=6 of A227655.

%Y Cf. A000079.

%K nonn

%O 0,3

%A _Alois P. Heinz_, Jul 19 2013

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 April 18 15:48 EDT 2024. Contains 371780 sequences. (Running on oeis4.)