Generalized Fibonacci numbers.

Terms

a(0) =1a(1) =1a(2) =11a(3) =111a(4) =1121a(5) =11321a(6) =114331a(7) =1154631a(8) =11660641a(9) =117761041a(10) =1189271051a(11) =12010471551a(12) =121293986561