189909720

Appears in sequences

• Number of diagonal dissections of an n-gon into 5 regions.at n=25A033277
• a(n) = (3*n+4)*binomial(n+7, 7)/4.at n=29A054487
• Numbers k achieving record abundance (sigma(k) > 2*k) via a residue-based measure M(k) (see Comments), analogous to superabundant numbers A004394.at n=37A362081