A generalized Fibonacci sequence.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =2a(9) =2a(10) =2a(11) =4a(12) =4a(13) =4a(14) =7a(15) =7a(16) =8a(17) =12a(18) =12a(19) =16a(20) =21a(21) =21a(22) =31a(23) =37a(24) =38a(25) =58a(26) =65a(27) =71a(28) =106a(29) =114