1142400

Appears in sequences

• a(n) = n*(n-1)*(n-3)*(n-5).at n=35A062765
• Coefficients for rewriting generalized falling factorials into ordinary falling factorials.at n=41A136656
• Triangular array read by rows. T(n,k) is the number of functions f:{1,2,...,n}->{1,2,...,n} that have exactly k recurrent elements whose preimage contains only one element, n>=0, 0<=k<=n.at n=40A220234
• Numbers m such that the denominator of m/rho(m) is 3, where rho is A206369; i.e. A294649(m) = 3.at n=22A297358