Number of multiples of n that can be obtained by permuting the digits of number formed by the concatenation of first n numbers.
A077193
Number of multiples of n that can be obtained by permuting the digits of number formed by the concatenation of first n numbers.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =6a(4) =24a(5) =360a(6) =720a(7) =5040a(8) =362880a(9) =1814400a(10) =23587200a(11) =1089728640
External references
- oeis: A077193