a(n) = 2*A090495(n) - 1.

Terms

a(0) =1147a(1) =2369a(2) =2479a(3) =2537a(4) =2751a(5) =3811a(6) =3819a(7) =5143a(8) =5377a(9) =5959a(10) =6475a(11) =6767a(12) =7601a(13) =7807a(14) =8241a(15) =9139a(16) =9381a(17) =9577a(18) =10471a(19) =11723a(20) =11803a(21) =12453a(22) =12663a(23) =12803a(24) =12875a(25) =13135a(26) =14467a(27) =15799a(28) =16225a(29) =16867