0-sequence of reduction of Lucas sequence by x^2 -> x+1.

Terms

a(0) =1a(1) =1a(2) =5a(3) =12a(4) =34a(5) =88a(6) =233a(7) =609a(8) =1597a(9) =4180a(10) =10946a(11) =28656a(12) =75025a(13) =196417a(14) =514229a(15) =1346268a(16) =3524578a(17) =9227464a(18) =24157817a(19) =63245985a(20) =165580141a(21) =433494436a(22) =1134903170a(23) =2971215072a(24) =7778742049a(25) =20365011073a(26) =53316291173a(27) =139583862444a(28) =365435296162