Function adams_two_line 

pub fn adams_two_line(t: usize) -> usize

dim Ext^{2,t}_𝒜(Z/2, Z/2) — the second line of the Adams E₂ page: the minimal generators of ker(d₁) in degree t, i.e. dim ker(d₁)_t − dim(𝒜⁺·ker(d₁))_t. The relations among the Sq^{2ⁱ}.