Number of strings of length n over Z_6 with trace 3 and subtrace 1.
A073990
Number of strings of length n over Z_6 with trace 3 and subtrace 1.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =24a(4) =300a(5) =1800a(6) =9072a(7) =48384a(8) =272160a(9) =1594080a(10) =9722592a(11) =60217344a(12) =367960320a(13) =2207761920a(14) =13144674816a(15) =78328332288a(16) =468419708160
External references
- oeis: A073990