Integer part of Sum_{k>=0} Sum_{j=0..k} n^j*A107045(k,j)/A107046(k,j).

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =14a(5) =23a(6) =37a(7) =60a(8) =94a(9) =147a(10) =227a(11) =349a(12) =533a(13) =810a(14) =1225a(15) =1847a(16) =2776a(17) =4162a(18) =6224a(19) =9288a(20) =13836a(21) =20575a(22) =30552a(23) =45305a(24) =67100a(25) =99267a(26) =146703a(27) =216602a(28) =319525a(29) =470974