48913

Appears in sequences

• Numerators of continued fraction convergents to sqrt(823).at n=10A042588
• Bisection of A023811, divided by the term position.at n=3A051848
• a(n) = -4*(((n+1)^(n+1)-(n+1))/((n+1)-1)^2-1)/((-3+(-1)^n)*n).at n=6A221741
• T(n,k)=Number of (n+1)X(k+1) 0..1 arrays x(i,j) with row sums sum{x(i,j), j=1..k+1} nondecreasing, and column sums sum{i^2*x(i,j), i=1..n+1} nondecreasing.at n=38A233301
• Number of (3+1)X(n+1) 0..1 arrays x(i,j) with row sums sum{x(i,j), j=1..n+1} nondecreasing, and column sums sum{i^2*x(i,j), i=1..3+1} nondecreasing.at n=6A233303
• Number of non-normal magic squares whose entries are all 0 or 1 and sum to n.at n=9A321723