Expansion of -(9520*x^9 -11504*x^8 +2840*x^7 -1040*x^6 +248*x^5 +36*x^4 -1) / ((2*x -1)*(4*x^2 +2*x -1)).
A115108
Expansion of -(9520*x^9 -11504*x^8 +2840*x^7 -1040*x^6 +248*x^5 +36*x^4 -1) / ((2*x -1)*(4*x^2 +2*x -1)).
Terms
- a(0) =1a(1) =4a(2) =16a(3) =56a(4) =156a(5) =248a(6) =1584a(7) =2248a(8) =18512a(9) =51856a(10) =189440a(11) =609664a(12) =2023808a(13) =6579712a(14) =21441536a(15) =69575680a(16) =225665024a(17) =731127808a(18) =2367905792a(19) =7666302976a(20) =24816189440a(21) =80321511424a(22) =259955621888a(23) =841292972032
External references
- oeis: A115108