2188248

Appears in sequences

• Number of (n+1)X(2+1) 0..1 arrays x(i,j) with row sums sum{j^4*x(i,j), j=1..2+1} nondecreasing, and column sums sum{i^4*x(i,j), i=1..n+1} nondecreasing.at n=24A232791
• a(n) is the number of nonnegative integers that can be represented in a 7-segment display by using only n segments (version A010371).at n=31A331530