a(n) = (5*n)^7.
A016855
a(n) = (5*n)^7.
Terms
- a(0) =0a(1) =78125a(2) =10000000a(3) =170859375a(4) =1280000000a(5) =6103515625a(6) =21870000000a(7) =64339296875a(8) =163840000000a(9) =373669453125a(10) =781250000000
External references
- oeis: A016855
A016855
a(n) = (5*n)^7.