Binomial transform of [ 1, 0, 1, 1, 3, 6, 15, 36, 91, 231, 595, ... ], which is essentially binomial(Fibonacci(k) + 1, 2).

A033191

Binomial transform of [ 1, 0, 1, 1, 3, 6, 15, 36, 91, 231, 595, ... ], which is essentially binomial(Fibonacci(k) + 1, 2).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =5a(4) =14a(5) =42a(6) =132a(7) =429a(8) =1430a(9) =4861a(10) =16778a(11) =58598a(12) =206516a(13) =732825a(14) =2613834a(15) =9358677a(16) =33602822a(17) =120902914a(18) =435668420a(19) =1571649221a(20) =5674201118a(21) =20497829133a(22) =74079051906a(23) =267803779710a(24) =968355724724

External references