67092488

Appears in sequences

• Number of points on y^2 + xy = x^3 + x^2 + x over GF(2^n).at n=25A002248
• Number of points of a Koblitz curve E: y^2 + x*y = x^3 + a*x^2 + 1 over a field with 2^n elements.at n=26A304293
• Number of subsets of {1,..,2n} for which the reciprocal of the modular-part product is also a modular-part product.at n=12A329777