141441

Appears in sequences

• Triangle of numbers related to the generalized Catalan sequence C(2;n+1)=A064062(n+1), n>=0.at n=49A113647
• Sixth diagonal (M=6) sequence of triangle A113647, called Y(2,1).at n=4A115153
• List of words over {1,4} with equal numbers of 1's and 4's.at n=14A214521
• Array of coefficients of polynomials providing the third term of the numerator of the generating function for odd powers (2*m+1) of Chebyshev S-polynomials. The present polynomials are called P(m;2,x^2), m >= 2.at n=35A217479