388800

Appears in sequences

• For n>3: a(n) is a multiple of three distinct earlier terms.at n=33A060301
• Maximum absolute value of coefficients of characteristic polynomial of M_n, the n X n matrix m_(i,j) = i mod j.at n=9A078665
• Array of coefficients of characteristic polynomials of M_n, the n X n matrix with entries m_(i,j) = i mod j.at n=64A078924
• Hook products of all partitions of 13.at n=6A093792
• a(1)=1, a(n) = p*a(n-1), where p is the smallest prime satisfying gcd(n,p)=1.at n=13A160505
• a(n) = the product of all distinct positive (nonzero) integers that, when written in binary, occur as substrings in the binary representation of n.at n=24A165153
• The sum of the two numbers in an amicable pair, A002025(n) + A002046(n).at n=20A180164
• The sum (in nondecreasing order) of the two numbers in an amicable pair.at n=20A259953
• Intersection of A001694 and A195069.at n=24A316499
• Square roots of the positions of records in A050377, number of ways to factor n into "Fermi-Dirac primes" (A050376).at n=52A330684
• The least number which can be represented as a product of the greatest number of distinct positive integers in exactly n ways.at n=32A338159
• Positions of records in A116488.at n=35A342869
• Number with a record number of divisors whose prime factorizations contain no repeated exponents.at n=38A343014
• Numbers k such that, in the prime factorization of k, the least common multiple of the exponents equals the least common multiple of the prime factors.at n=33A356433
• Conductor of the elliptic curve y^2 = x^3 + n.at n=29A356730
• Conductor of the elliptic curve y^2 = x^3 - n.at n=29A356731
• a(n) is the smallest number with exactly n divisors that are Achilles numbers (A052486).at n=29A358514
• a(n) is the sum of the divisors of n!+1.at n=9A366758