-1696965207domain: ZAppears in sequencesThe odd bisection of A000594.at n=24A099059a(n) = coefficient of x^(2n) in the expansion of the modular form Product_{k>=1} (1-x^k)^n.at n=24A262310Bisection of A262310.at n=12A262537Ramanujan function tau(p) as p runs through the prime powers: a(n) = A000594(A000961(n)).at n=23A278577