177483domain: NAppears in sequencesRow squared sums of triangle of Lucas polynomials (A034807) for n>0: Sum_{k=0..floor(n/2)} A034807(n,k)^2, with a(0)=1.at n=14A132461Number of multiset partitions of integer partitions of n with constant block sizes and constant block sums.at n=46A358835