31120519domain: NAppears in sequencesa(n) = p(11n+6)/11 where p(n) = number of partitions of n (A000041).at n=9A076394The n-th Fourier coefficient divided by 11 of L_1(tau) defined by A. O. L. Atkin in 1967.at n=9A182668Numbers n such that 11n is a partition number.at n=46A225323