First term of n-th difference sequence of (floor(k*r)), r = -sqrt(5), k >= 0.

Terms

a(0) =-3a(1) =1a(2) =-1a(3) =1a(4) =-2a(5) =6a(6) =-16a(7) =36a(8) =-72a(9) =136a(10) =-256a(11) =496a(12) =-992a(13) =2016a(14) =-4096a(15) =8256a(16) =-16512a(17) =32896a(18) =-65536a(19) =130816a(20) =-261631a(21) =523754a(22) =-1048323a(23) =2096152a(24) =-4183701a(25) =8324850a(26) =-16480855a(27) =32363020a(28) =-62784775a(29) =119759850