Denominator of mass (Sum 1/|Aut(H)|) of Hadamard matrices of order 4n.
A048616
Denominator of mass (Sum 1/|Aut(H)|) of Hadamard matrices of order 4n.
Terms
- a(0) =192a(1) =21504a(2) =190080a(3) =573440a(4) =218880a(5) =40480a(6) =2106a(7) =53329920
External references
- oeis: A048616