418037760

Appears in sequences

• Hadamard maximal determinant problem: largest determinant of (+1,-1)-matrix of order n.at n=14A003433
• Number of similarity classes of descendants created by bisection refinement from an initial n-simplex.at n=7A019999
• Determinant of the upper left n X n elements of the array T(n, m) in A109626.at n=14A111605
• A triangular sequence from coefficients of an expansion of the Poisson's kernel: p(t,r)=(1-r^2)/(1-2*r*Cos(t)+r^2): r->t;Cos(t)->x.at n=52A137511
• Smallest number k such that the symmetric representation of sigma(k) has maximum width n for those k whose representation has nondecreasing width up to the diagonal.at n=27A250071