A243105 - OEIS

A243105

Number of permutations of [n] with exactly ten (possibly overlapping) occurrences of the consecutive step pattern given by the binary expansion of n, where 1=up and 0=down.

%I #11 Jan 12 2015 09:54:10

%S 28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,298702188259102685572182,0,0,0,0,

%T 1343764184037862976125525799963820,0,0,0,0,0,

%U 899099147941632652542743156466630723477224554496,0,0,89963063825649646755150759614762027655562252125282

%N Number of permutations of [n] with exactly ten (possibly overlapping) occurrences of the consecutive step pattern given by the binary expansion of n, where 1=up and 0=down.

%H Alois P. Heinz, <a href="/A243105/b243105.txt">Table of n, a(n) for n = 15..130</a>

%Y Column k=10 of A242783.

%K nonn

%O 15,1

%A _Alois P. Heinz_, Aug 19 2014