265986

Appears in sequences

• Expansion of (1-x^6) / (1-x)^6.at n=32A008488
• Sum{T(n,k)}, k = 0,1,...,n, where T is the array defined in A026082.at n=12A026096
• a(n) = binomial(n+6,5) - binomial(n,5).at n=31A120478