102208domain: 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(1,5).at n=7A018903First row of spectral array W(sqrt(5)-1).at n=13A022165