A263160 - OEIS

%I #10 Dec 02 2016 17:06:50

%S 1,1,13,5419,328504401,7622403922836151,125076804896889941384267749,

%T 2283244029676857615289372083169016508547,

%U 66656513992169790340795231563272399566454175106315563265,4218602489837041203989313097616905233039652652837921715487541815010092122991

%N Number of lattice paths starting at {n}^n and ending when n or any component equals 0 and using steps that decrement one or more components by one.

%H Alois P. Heinz and Vaclav Kotesovec, <a href="/A263160/b263160.txt">Table of n, a(n) for n = 0..12</a> (terms 0..10 from Alois P. Heinz)

%F a(n) = A263159(n,n).

%Y Main diagonal of A263159.

%K nonn,hard

%O 0,3

%A _Alois P. Heinz_, Oct 11 2015

%E a(11)-a(12) in b-file from _Vaclav Kotesovec_, Dec 02 2016