Number of positive integers with n digits that are the product of two integers ending with 8.
A348549
Number of positive integers with n digits that are the product of two integers ending with 8.
Terms
- a(0) =0a(1) =1a(2) =14a(3) =195a(4) =2200a(5) =24013a(6) =255969a(7) =2687317a(8) =27934809a(9) =288342379a(10) =2960920297a(11) =30285890402a(12) =308834717932
External references
- oeis: A348549