109802

Appears in sequences

• a(n) = n*(n+1)*(n+2)*(n+3)*(3*n+2)/120.at n=20A051836
• T(2n+3,n), array T as in A055794.at n=19A055796
• G.f.: Sum_{k>=1} x^k/(1-x^k) * Product_{k>=1} 1/(1-x^k)^2.at n=20A305119