75715487

Properties

Appears in sequences

• The size of the largest antichain in the 7-dimensional hypercubic lattice of size n; also the coefficient of x^floor(7*(n-1)/2) in (1 + x + ... + x^(n-1))^7.at n=22A133458
• Number of arrays of 7 integers in -n..n with sum zero.at n=11A201554
• Prime numbersat n=4433848