2229534720

Appears in sequences

• The n-th Minkowski number divided by the n-th factorial: a(n) = A053657(n)/n!.at n=18A163176
• Type I Minkowski-Siegel mass constants (denominators).at n=9A241122
• Partial products of the unitary totient function (A047994): a(n) = Product_{k=1..n} uphi(k).at n=14A321613
• a(n) = A163176(n+1)*A003557(n+1).at n=18A341108
• Number of diagonal Latin squares of order 2n+1 that are isomorphic to cyclic Latin squares by row and column permutations.at n=4A372922