Expansion of A(x) = [ Sum_{n>=0} 2^(n*(n-1)/2) * (1 + 2^(2*n+1))/3 * x^(n*(n+1)/2) ]^(1/3).
A370016
Expansion of A(x) = [ Sum_{n>=0} 2^(n*(n-1)/2) * (1 + 2^(2*n+1))/3 * x^(n*(n+1)/2) ]^(1/3).
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =9a(4) =-18a(5) =44a(6) =-54a(7) =350a(8) =-1359a(9) =3789a(10) =-9585a(11) =42489a(12) =-163900a(13) =543474a(14) =-1933092a(15) =7499404a(16) =-27668718a(17) =100329714a(18) =-371138346a(19) =1394575578a(20) =-5236658316a(21) =19587163968a(22) =-73536845444a(23) =278088068628
External references
- oeis: A370016