An 11th-order Fibonacci sequence: a(n) = a(n-1) + ... + a(n-11).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =1a(9) =1a(10) =1a(11) =11a(12) =21a(13) =41a(14) =81a(15) =161a(16) =321a(17) =641a(18) =1281a(19) =2561a(20) =5121a(21) =10241a(22) =20481a(23) =40951a(24) =81881a(25) =163721a(26) =327361a(27) =654561a(28) =1308801a(29) =2616961