103588

Appears in sequences

• Golden rectangular box numbers: a(n) = n*A007067(n)*A007067(A007067(n)).at n=29A050510
• G.f.: Sum_{k>=0} A000041(k)^2 * x^k / Sum_{k>=0} A000009(k) * x^k.at n=20A304988
• Triangle read by rows T(n, k) is the number of permutations on n elements whose square has k descents, for n >= 1 and 0 <= k <= n-1.at n=39A373691