G.f. is the continued fraction: A(x) = 1/[1 - x/[1 - (x-x^2)/[1 - (x^2-x^4)/[1 - (x^3-x^6)/[1-... - (x^n-x^(2n))/[1 - ... ]]]]]]].
A099823
G.f. is the continued fraction: A(x) = 1/[1 - x/[1 - (x-x^2)/[1 - (x^2-x^4)/[1 - (x^3-x^6)/[1-... - (x^n-x^(2n))/[1 - ... ]]]]]]].
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =8a(6) =12a(7) =19a(8) =29a(9) =44a(10) =67a(11) =101a(12) =153a(13) =230a(14) =346a(15) =520a(16) =780a(17) =1171a(18) =1755a(19) =2631a(20) =3942a(21) =5905a(22) =8846a(23) =13247a(24) =19839a(25) =29707a(26) =44482a(27) =66604a(28) =99722a(29) =149309
External references
- oeis: A099823