Gaussian binomial coefficient [ n,2 ] for q = -4.
A015253
Gaussian binomial coefficient [ n,2 ] for q = -4.
Terms
- a(0) =1a(1) =13a(2) =221a(3) =3485a(4) =55965a(5) =894621a(6) =14317213a(7) =229062301a(8) =3665049245a(9) =58640578205a(10) =938250090141
External references
- oeis: A015253