147889

Appears in sequences

• Hexagonal prism numbers: a(n) = (n + 1)*(3*n^2 + 3*n + 1).at n=36A005915
• Triangle of D'Arcais numbers.at n=31A008298
• Signed triangle of D'Arcais numbers (A008298) : coefficients of r in the polynomials generated by the series coefficients of z^n in Product[(1-z^k)^r, {k,1,Inf}]*(n!).at n=40A078521
• Number of Juniper Green games with n cards.at n=17A348842