25244

Appears in sequences

• a(n) = least k such that 1+2+...+k >= E{1,2,...,n}, where E is the 3rd elementary symmetric function.at n=47A027917
• Sum of distinct orders of degree-n even permutations.at n=26A060180
• Number of ways are there to score a break of n points at snooker. Assuming an infinite number of reds are available, along with the usual six colors, and a break alternates red-color-red-...at n=31A180158
• Maximum number of tatami tilings of any m X m square region with exactly n horizontal dimers and m monomers.at n=29A192096
• Poincaré series for hyperbolic reflection group with Coxeter diagram o---o-(5)-o---o.at n=25A265044
• Sum of the odd parts in the partitions of n into 6 parts.at n=37A309550