234622

Appears in sequences

• Number of pairs (not necessarily successors) of partitions of n that are incomparable in dominance (natural, majorization) ordering.at n=21A248476
• Squarefree numbers differing by more than 3 from any other squarefree number.at n=23A268332
• Sphenic numbers differing by more than 3 from any other squarefree number.at n=4A369521