Number of strings of length n over Z_6 with trace 2 and subtrace 2.
A073985
Number of strings of length n over Z_6 with trace 2 and subtrace 2.
Terms
- a(0) =0a(1) =0a(2) =3a(3) =24a(4) =180a(5) =1296a(6) =9072a(7) =54432a(8) =297432a(9) =1658880a(10) =9722592a(11) =58576608a(12) =356638464a(13) =2173796352a(14) =13162730688a(15) =79012495872a(16) =472093588224
External references
- oeis: A073985