66895348819domain: NAppears in sequencesNumerator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=4.at n=5A145615a(n) = numerator of polynomial of genus 1 and level n for m = 4 = A[1,n](4).at n=12A145660