G.f.: 1/p(x), where p(x) = degree 22 Salem polynomial p(x) = x^22 + x^21 - x^19 - 2*x^18 - 3*x^17 - 3*x^16 - 2*x^15 + 2*x^13 + 4*x^12 + 5*x^11 + 4*x^10 + 2*x^9 - 2*x^7 - 3*x^6 - 3*x^5 - 2*x^4 - x^3 + x + 1.
A143419
G.f.: 1/p(x), where p(x) = degree 22 Salem polynomial p(x) = x^22 + x^21 - x^19 - 2*x^18 - 3*x^17 - 3*x^16 - 2*x^15 + 2*x^13 + 4*x^12 + 5*x^11 + 4*x^10 + 2*x^9 - 2*x^7 - 3*x^6 - 3*x^5 - 2*x^4 - x^3 + x + 1.
Terms
- a(0) =1a(1) =-1a(2) =1a(3) =0a(4) =1a(5) =1a(6) =1a(7) =2a(8) =2a(9) =4a(10) =4a(11) =7a(12) =9a(13) =12a(14) =17a(15) =23a(16) =32a(17) =44a(18) =60a(19) =83a(20) =113a(21) =156a(22) =214a(23) =294a(24) =403a(25) =554a(26) =760a(27) =1044a(28) =1433a(29) =1967
External references
- oeis: A143419