71325

Appears in sequences

• Number of ways to partition n labeled elements into sets of different sizes of at least 2 and order the sets.at n=11A032013
• Number of parts in all partitions of 2n with largest multiplicity n.at n=33A320381
• Numbers m such that m = p^2 + k^2, with p > 0, where p = A007954(m) = the product of digits of m.at n=32A334557
• Numbers that are the sum of nine fifth powers in three or more ways.at n=20A345620
• Numbers that are the sum of nine fifth powers in exactly three ways.at n=19A346338
• Number of 231-avoiding stabilized-interval-free permutations of size n.at n=13A363432
• G.f.: Sum_{k>=0} x^(k*(k+1)/2) / Product_{j=1..k} (1 - x^(2*j-1))^2.at n=49A376624