10029150

Appears in sequences

• Least integer having Radon random number n.at n=25A002661
• a(1)=1; for n >= 1, a(n+1) = lcm(a(n),n) / gcd(a(n),n).at n=28A008339
• a(1) = 1, a(n) = lcm(n, a(n-1)) / gcd(n, a(n-1)).at n=27A077139
• Numerator of binomial(2n,n)/(2n).at n=13A201058
• Lexicographically earliest sequence such that for any n>1, n=u*v, where u/v = a(n)/a(n-1) in reduced form.at n=27A260850
• Matching number of the n-odd graph.at n=13A301560
• Denominator of expected payoff in the "Guessing Card Colors" game with a 2n-card deck, using an optimal strategy.at n=13A322756
• a(n) = floor(binomial(n-1, floor((n-1)/2))/2).at n=25A366108
• A260850 sorted into increasing order and duplicates omitted.at n=23A370974