41097

Appears in sequences

• a(n) = floor(n*(n-1)*(n-2)*(n-3)/21).at n=32A011931
• Multiplicity of highest weight (or singular) vectors associated with character chi_165 of Monster module.at n=40A034553
• Denominators of continued fraction convergents to sqrt(640).at n=11A042229
• a(1) = 1 then the least multiple of odd numbers not odd multiples of 5, (3,7,9,11,13,17,19,21,23,27,29,...) such that every partial concatenation is noncomposite.at n=41A110433
• The number of tilings of the 3 X 4 X (2n) room with 1 X 2 X 2 boxes.at n=3A237356
• Number of permutations of [n] avoiding {4231, 1243, 1234}.at n=12A294762