Number of (4n-3)-digit 4th powers in carryless arithmetic mod 10.
A225107
Number of (4n-3)-digit 4th powers in carryless arithmetic mod 10.
Terms
- a(0) =3a(1) =24a(2) =228a(3) =2256a(4) =22512a(5) =225024a(6) =2250048a(7) =22500096a(8) =225000192a(9) =2250000384a(10) =22500000768a(11) =225000001536
External references
- oeis: A225107