a(n+1) = a(n) + a(n-1) + Fibonacci(n), with a(0) = 0 and a(1) = 1.

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =8a(5) =15a(6) =28a(7) =51a(8) =92a(9) =164a(10) =290a(11) =509a(12) =888a(13) =1541a(14) =2662a(15) =4580a(16) =7852a(17) =13419a(18) =22868a(19) =38871a(20) =65920a(21) =111556a(22) =188422a(23) =317689a(24) =534768a(25) =898825a(26) =1508618a(27) =2528836a(28) =4233872a(29) =7080519