581632

Appears in sequences

• Number of ordered factorizations with 2 levels of parentheses indexed by prime signatures.at n=38A050357
• Matrix log of triangle A111835, which shifts columns left and up under matrix 8th power; these terms are the result of multiplying each element in row n and column k by (n-k)!.at n=32A111838
• Number of tilings of a 5 X n rectangle using n pentominoes of shapes L, X.at n=31A234312
• Positions of records in A375202.at n=29A375203