90069

Appears in sequences

• Numerators of continued fraction convergents to sqrt(469).at n=8A041894
• Triangle of coefficients of the polynomials x^(n - 1)*A(n,x + 1/x), where A(n,x) are the Eulerian polynomials of A008292.at n=55A143505
• Triangle of coefficients of the polynomials x^(n - 1)*A(n,x + 1/x), where A(n,x) are the Eulerian polynomials of A008292.at n=57A143505
• INVERT transform of phi(n), A000010.at n=15A159929
• Number of integer compositions of n whose leaders of strictly increasing runs are weakly increasing.at n=20A374690