55120

Appears in sequences

• Expansion of x^4*(2+x)/((1+x)*(1-x)^5).at n=28A082289
• Number of partitions of n with more even parts than odd parts.at n=50A108949
• Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.at n=24A321711