Expand the real root of y^3 - y + x in powers of x, then multiply coefficient of x^n by -4^n to get integers.
A206300
Expand the real root of y^3 - y + x in powers of x, then multiply coefficient of x^n by -4^n to get integers.
Terms
- a(0) =-1a(1) =2a(2) =6a(3) =32a(4) =210a(5) =1536a(6) =12012a(7) =98304a(8) =831402a(9) =7208960a(10) =63740820a(11) =572522496a(12) =5209363380a(13) =47915728896a(14) =444799488600
External references
- oeis: A206300