99032

Appears in sequences

• Final number of terms obtained with Euler's recurrence formula when computing the sum of divisors of n.at n=21A190138
• Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and 2w^2>x^2+y^2.at n=30A211632
• Triangle T(n,k), n >= 2, 0 <= k <= floor(n^2/2)-2, read by rows, where T(n,k) is the number of 2*(k+2)-cycles in the n X n grid graph which pass through NW corner (0,0).at n=35A333651