166986

Appears in sequences

• Multiplicity of highest weight (or singular) vectors associated with character chi_111 of Monster module.at n=42A034499
• a(n) = K_4(n) = Sum_{k>=0} A090285(4,k)*2^k*binomial(n,k). a(n) = 2*(n^4+14*n^3+62*n^2+91*n+21)/3.at n=19A090296