Main diagonal of Family 1 "Rule 90 x Rule 150" array.

A048709

Main diagonal of Family 1 "Rule 90 x Rule 150" array.

Terms

    a(0) =1a(1) =27a(2) =325a(3) =7607a(4) =69649a(5) =1749419a(6) =22103317a(7) =476952263a(8) =4311744769a(9) =116417108763

External references