First term of n-th difference sequence of (floor(k*r)), r = sqrt(3), k >= 0.

Terms

a(0) =1a(1) =1a(2) =-1a(3) =0a(4) =3a(5) =-9a(6) =19a(7) =-35a(8) =63a(9) =-119a(10) =239a(11) =-495a(12) =1023a(13) =-2079a(14) =4158a(15) =-8239a(16) =16247a(17) =-31823a(18) =61402a(19) =-115291a(20) =207669a(21) =-352715a(22) =550429a(23) =-748143a(24) =748143a(25) =1a(26) =-2848367a(27) =10897033a(28) =-30955333a(29) =77558760