18549

Appears in sequences

• Numbers n such that Maple 9.5, Maple 10, Maple 11 and Maple 12 give the wrong answers for the number of partitions of n.at n=12A110375
• Take n points in general position in space; draw all planes through all triples of these points; sequence gives number of connected regions formed.at n=5A153445
• Integers n such that n-th prime divides the n-th golden rectangle number.at n=8A271332
• Expansion of Sum_{k>=1} phi(k) * x^k/(1 - x^k)^4, where phi = Euler totient function (A000010).at n=44A309323
• Number of ordered multiset partitions of integer partitions of n where the sequence of LCMs of the blocks is weakly increasing.at n=13A319003
• Expansion of 1/(1 - 9*x*(1 + 9*x)^(1/3))^(1/3).at n=5A377242