Number of 6-ary Lyndon words of length n with trace 2 and subtrace 4 over Z_6.
A074438
Number of 6-ary Lyndon words of length n with trace 2 and subtrace 4 over Z_6.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =2a(4) =25a(5) =214a(6) =1296a(7) =6552a(8) =33048a(9) =169987a(10) =894829a(11) =4881168a(12) =27433728a(13) =155483424a(14) =877515379a(15) =4933761408a(16) =27757515151a(17) =156728297088a(18) =889181991936
External references
- oeis: A074438