34020543362domain: NAppears in sequencesExpansion of (1-x-x^2)/((x-1)*(x^3+3*x^2+2*x-1)).at n=22A238236Number of compositions (ordered partitions) of n into divisors of n that are at most sqrt(n).at n=44A327766Number of compositions (ordered partitions) of n into divisors of n that are smaller than sqrt(n).at n=44A357312