389760

Appears in sequences

• Binomial transform of [1, 7, 17, 17, 6, 0, 0, 0, ...].at n=34A132117
• Number of 2 X 2 matrices with entries in {0,1,...,n} and odd trace with no elements repeated.at n=30A279905
• E.g.f.: Product_{m>0} (1+x^m+x^(2*m)/2!+x^(3*m)/3!).at n=8A293195
• E.g.f. A(x) satisfies A(x) = 1 + (1/x^2) * (exp(x^3*A(x)) - 1).at n=8A392959