Fib2:	1	1	2	3	5	8	13	21	34	55
Fib3:	1	1	2	4	7	13	24	44	81	149
Fib4:	1	1	2	4	8	15	29	56	108	208
Lucas:	2	1	3	4	7	11	18	29	47	76