Number of positive integers with n digits that are the product of two integers ending with 6.
A337856
Number of positive integers with n digits that are the product of two integers ending with 6.
Terms
- a(0) =0a(1) =2a(2) =20a(3) =230a(4) =2515a(5) =26889a(6) =282211a(7) =2930013a(8) =30196730a(9) =309564822a(10) =3161099901a(11) =32182595954a(12) =326874672928
External references
- oeis: A337856