0,6
x^40 + 992*x^30*y^10 + ...
Sequence in context: A172698 A109149 A158683 * A010463 A183973 A181601
Adjacent sequences: A030642 A030643 A030644 * A030646 A030647 A030648
nonn,fini,full
N. J. A. Sloane (njas(AT)research.att.com).