63128domain: NAppears in sequencesNumber of (n,3) Freiman-Wyner sequences.at n=15A097925Sum of the largest two parts in the partitions of 4n into 4 parts with smallest part equal to 1.at n=23A239186Expansion of Product_{k>=0} 1/(1-x^(4*k+3))^(4*k+3).at n=42A285131Expansion of Product_{k>=0} 1/(1 + x^(4*k+3))^(4*k+3).at n=42A285311