172238domain: NAppears in sequencesNumber of (n+1)X(2+1) 0..1 arrays x(i,j) with row sums sum{j*x(i,j), j=1..2+1} nondecreasing, and column sums sum{i^2*x(i,j), i=1..n+1} nondecreasing.at n=11A233361Sum of the even parts of the partitions of n into 8 parts.at n=46A309632