12300288domain: NAppears in sequencesCoefficients of x^n in Hermite polynomial H_{n+4}.at n=10A001816Theta series of lattice D_3 tensor D_4 (dimension 12, det. 16384, min. norm 4).at n=21A0336969-fold convolution of A000302 (powers of 4).at n=6A054339