458055

Appears in sequences

• Odd admirable numbers: such that sigma(n) = 2n + 2d for some d | n.at n=32A109729
• Expansion of Product_{k>=0} (1 + x^(3^k))^(3^(k+1)).at n=34A321354
• Expansion of Product_{k>=0} (1 + x^(3^k))^(3^(k+1)).at n=35A321354
• Odd bi-unitary admirable numbers: the odd terms of A334972.at n=10A334973
• Number of non-equivalent ways under symmetry in one axis that 2 non-attacking kings of different colors can be placed on an n X n board.at n=30A357740
• Number of noncrossing partitions of [n] that contain exactly one singleton.at n=15A372342