102648domain: NAppears in sequencesSusceptibility series H_3 for 2-dimensional Ising model (divided by 2).at n=28A054410Numbers k such that the sum of unitary divisors of k^2 is a square.at n=24A064498Integers n such that n^2 = 2*x*(y-x), where x and y are consecutive terms in A014574.at n=31A255230