52362

Appears in sequences

• Number of free planar polyenoids with n nodes and symmetry point group C_s.at n=13A000941
• Number of n X n nonograms (hanjie) which can be solved uniquely.at n=4A242876
• a(n) = Sum_{k=1..n} 2^k * tau(k), where tau(k) = A000005(k).at n=12A324914
• Number of integer partitions of n that are not of length 2 and do not contain n/2.at n=42A365825
• Number of uniquely solveable n X m nonograms (hanjie), read by antidiagonals.at n=40A384764