199956domain: NAppears in sequencesDefine the sequence S(a_0,a_1) by a_{n+2} is the least integer such that a_{n+2}/a_{n+1} > a_{n+1}/a_n for n >= 0. This is S(2,7).at n=9A018907a(n)=(6/7)*(2+5*(-6)^(n-1)).at n=7A165638