a(0) = 0; for n >= 1, one quarter of the number of points on the elliptic curve y^2 = x^3 - x defined over GF(3^n).

A382171

a(0) = 0; for n >= 1, one quarter of the number of points on the elliptic curve y^2 = x^3 - x defined over GF(3^n).

Terms

    a(0) =0a(1) =1a(2) =4a(3) =7a(4) =16a(5) =61a(6) =196a(7) =547a(8) =1600a(9) =4921a(10) =14884a(11) =44287a(12) =132496a(13) =398581a(14) =1196836a(15) =3587227a(16) =10758400a(17) =32285041a(18) =96864964a(19) =290565367a(20) =871666576a(21) =2615088301a(22) =7845353476a(23) =23535794707a(24) =70607118400a(25) =211822152361a(26) =635467254244

External references