495001domain: NAppears in sequencesList of codewords in binary lexicode with Hamming distance 9 written as decimal numbers.at n=13A075943G.f.: exp( Sum_{n>=1} A113184(n^2)*x^n/n ), where A113184(n) = difference between sum of odd divisors of n and sum of even divisors of n.at n=22A224340