Number of points on y^2 + xy = x^3 + x^2 + x over GF(2^n).

Terms

a(0) =2a(1) =8a(2) =14a(3) =16a(4) =22a(5) =56a(6) =142a(7) =288a(8) =518a(9) =968a(10) =1982a(11) =4144a(12) =8374a(13) =16472a(14) =32494a(15) =65088a(16) =131174a(17) =263144a(18) =525086a(19) =1047376a(20) =2094358a(21) =4193912a(22) =8393806a(23) =16783200a(24) =33550022a(25) =67092488a(26) =134210174a(27) =268460656a(28) =536911222