Binomial coefficients C(2*n-9,10).

Terms

a(0) =11a(1) =286a(2) =3003a(3) =19448a(4) =92378a(5) =352716a(6) =1144066a(7) =3268760a(8) =8436285a(9) =20030010a(10) =44352165a(11) =92561040a(12) =183579396a(13) =348330136a(14) =635745396a(15) =1121099408a(16) =1917334783a(17) =3190187286a(18) =5178066751a(19) =8217822536a(20) =12777711870a(21) =19499099620a(22) =29248649430a(23) =43183019880a(24) =62828356305a(25) =90177170226