Gaussian binomial coefficient [ n,2 ] for q = -5.
A015255
Gaussian binomial coefficient [ n,2 ] for q = -5.
Terms
- a(0) =1a(1) =21a(2) =546a(3) =13546a(4) =339171a(5) =8476671a(6) =211929796a(7) =5298179796a(8) =132454820421
External references
- oeis: A015255