85085

Appears in sequences

• Fibonomial coefficients.at n=6A001656
• Fibonomial coefficients.at n=4A001658
• n-phi-torial, or phi-torial of n: Product k, 1 <= k <= n, k relatively prime to n.at n=17A001783
• a(n) = Sum_{j=0..n} (n+j)*binomial(n+j,j).at n=7A002737
• Triangle of Fibonomial coefficients, read by rows.at n=61A010048
• Triangle of Fibonomial coefficients, read by rows.at n=59A010048
• Denominator of Bernoulli(2n+2) - Bernoulli(2n).at n=24A029763
• Least common multiple of integers less than and prime to n.at n=17A038610
• Product of 5 successive primes.at n=2A046303
• Signed Fibonomial triangle.at n=59A055870
• Squarefree part of lcm(1,...,n).at n=17A056839
• Squarefree part of lcm(1,...,n).at n=18A056839
• a(n) = Product_{i=4..n} (prime(i) - 6).at n=8A059865
• Product of primes < n that do not divide n.at n=17A066838
• Denominator of Sum_{1<=k<=n, gcd(k,n)=1} 1/k.at n=17A069220
• Denominator of Sum_{k=1..n} mu(k)/k.at n=17A070889
• Denominator of Sum_{k=1..n} mu(k)/k.at n=16A070889
• For the n-th squarefree number: the product of all primes greater than its smallest factor and less than its largest factor and not dividing it.at n=34A073483
• Product of prime(n) primes starting from prime(n).at n=2A075068
• Product of terms in row n of A083110.at n=5A083112