-4878domain: ZAppears in sequencesG.f.: Product_{n>=1} (1 - 2*x^n)^3.at n=28A322216Fourier coefficients of the modular form (1/28)*(E_6(t)+27*E_6(3*t)).at n=3A341305Antidiagonal-sums of the array A175804(n,k) = n-th term of k-th differences of partition numbers (A000041).at n=13A377056