723205domain: NAppears in sequencesDefine the sequence T(a(0),a(1)) by a(n+2) is the greatest integer such that a(n+2)/a(n+1) < a(n+1)/a(n) for n >= 0. This is T(4,10).at n=14A019494Numbers n for which there are exactly eight k such that n = k + (product of nonzero digits of k).at n=27A096929