a(n) = 3^n*A077985(n-1), A077985(-1) = 0. Irrational parts of the integers in Q(sqrt(2)) giving the length of a Lévy C-curve variant at iteration step n.
A251733
a(n) = 3^n*A077985(n-1), A077985(-1) = 0. Irrational parts of the integers in Q(sqrt(2)) giving the length of a Lévy C-curve variant at iteration step n.
Terms
- a(0) =0a(1) =3a(2) =-18a(3) =135a(4) =-972a(5) =7047a(6) =-51030a(7) =369603a(8) =-2676888a(9) =19387755a(10) =-140418522a(11) =1017000927a(12) =-7365772260a(13) =53347641903a(14) =-386377801758
External references
- oeis: A251733