Polynomial extrapolation of 2, 3, 5, 7, 11.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =11a(5) =22a(6) =48a(7) =100a(8) =192a(9) =341a(10) =567a(11) =893a(12) =1345a(13) =1952a(14) =2746a(15) =3762a(16) =5038a(17) =6615a(18) =8537a(19) =10851a(20) =13607a(21) =16858a(22) =20660a(23) =25072a(24) =30156a(25) =35977a(26) =42603a(27) =50105a(28) =58557a(29) =68036