103519domain: NAppears in sequencesPentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5), a(0)=a(1)=a(2)=a(3)=0, a(4)=1.at n=22A001591Number of (w,x,y,z) with all terms in {0,...,n} and (least gapsize)<=2.at n=20A212898Indices of record high values in A036263.at n=16A293155