login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Number of permutations of 1..n+8 with the number moved left exceeding the number moved right by n or more
1

%I #4 Mar 31 2012 12:35:45

%S 139879,680233,3119296,13728106,58705248,246016934,1016380332,

%T 4156828896,16879672593,68198356483,274564108948,1102657381330,

%U 4420779529314,17703434908824,70841298455712,283338498184472,1132917548691579

%N Number of permutations of 1..n+8 with the number moved left exceeding the number moved right by n or more

%H R. H. Hardin, <a href="/A179583/b179583.txt">Table of n, a(n) for n=1..20</a>

%K nonn

%O 1,1

%A _R. H. Hardin_ Jul 19 2010