G.f. A(x) satisfies A(x) = 1 / (1 - x * A(x^8)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =1a(9) =2a(10) =3a(11) =4a(12) =5a(13) =6a(14) =7a(15) =8a(16) =9a(17) =11a(18) =14a(19) =18a(20) =23a(21) =29a(22) =36a(23) =44a(24) =53a(25) =64a(26) =78a(27) =96a(28) =119a(29) =148