Expansion of A(x) = (1 + 2*x^2 + 6*x^3 + 9*x^4 + 8*x^5 + 5*x^6) / (1 - x - 2*x^2 - 3*x^3 - 3*x^4 - 2*x^5 - x^6).
A187004
Expansion of A(x) = (1 + 2*x^2 + 6*x^3 + 9*x^4 + 8*x^5 + 5*x^6) / (1 - x - 2*x^2 - 3*x^3 - 3*x^4 - 2*x^5 - x^6).
Terms
- a(0) =1a(1) =5a(2) =16a(3) =41a(4) =101a(5) =254a(6) =638a(7) =1609a(8) =4048a(9) =10185a(10) =25631a(11) =64502a(12) =162319a(13) =408476a(14) =1027931a(15) =2586793a(16) =6509675a(17) =16381622a(18) =41224415a(19) =103741401a(20) =261065639a(21) =656972695a(22) =1653274340a(23) =4160471302a(24) =10469842201a(25) =26347398589a(26) =66303330946a(27) =166852590008a(28) =419885191214
External references
- oeis: A187004