160512

Appears in sequences

• Coefficients of Chebyshev T polynomials: a(n) = A053120(n+12, n), n >= 0.at n=7A006976
• Triangle of coefficients of Chebyshev polynomials T_{2n+1} (x).at n=48A084930
• Maximum number of copies of a 1234567 permutation pattern in an alternating (or zig-zag) permutation of length n + 11.at n=13A339358
• Number of ways to write n as an ordered sum of 8 nonzero decimal palindromes.at n=15A341205