Denominators of coefficient of x^(n+1/2) in the series expansion of the haversine.
A143582
Denominators of coefficient of x^(n+1/2) in the series expansion of the haversine.
Terms
- a(0) =1a(1) =3a(2) =20a(3) =56a(4) =576a(5) =1408a(6) =6656a(7) =5120a(8) =278528a(9) =622592a(10) =2752512a(11) =6029312a(12) =52428800a(13) =113246208a(14) =486539264a(15) =1040187392a(16) =11811160064a(17) =15032385536a(18) =317827579904a(19) =223338299392
External references
- oeis: A143582