9663676415domain: NAppears in sequencesLeast m which can be written as i*j+i+j in n different ways: A072670(m)=n.at n=46A072671a(n) = 9*4^n - 1.at n=15A114569a(n) = 9*8^n - 1.at n=10A198856Decimal representation of the n-th iteration of the "Rule 125" elementary cellular automaton starting with a single ON (black) cell.at n=17A267360