Upper (1/2)-midsequence of (F(2n)) and (F(2n+1)), where F=A000045 (Fibonacci numbers); see Comments.

A387779

Upper (1/2)-midsequence of (F(2n)) and (F(2n+1)), where F=A000045 (Fibonacci numbers); see Comments.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =11a(4) =28a(5) =72a(6) =189a(7) =494a(8) =1292a(9) =3383a(10) =8856a(11) =23184a(12) =60697a(13) =158906a(14) =416020a(15) =1089155a(16) =2851444a(17) =7465176a(18) =19544085a(19) =51167078a(20) =133957148a(21) =350704367a(22) =918155952a(23) =2403763488a(24) =6293134513a(25) =16475640050a(26) =43133785636a(27) =112925716859a(28) =295643364940a(29) =774004377960

External references