164189domain: NAppears in sequencesIndices k of Gram points g(k) for successive negative maximal values of the Riemann zeta function on the critical line.at n=27A325932a(n) = coefficient of x^n in A(x) where x = Sum_{n=-oo..+oo} (-1)^(n-1) * x^(n*(n+1)) * A(x)^(n^2).at n=13A359669