2600150

Appears in sequences

• Coefficients of Legendre polynomials.at n=12A002461
• Least integer having Radon random number n.at n=23A002661
• a(1)=1; for n >= 1, a(n+1) = lcm(a(n),n) / gcd(a(n),n).at n=26A008339
• a(1) = 1, a(n) = lcm(n, a(n-1)) / gcd(n, a(n-1)).at n=25A077139
• Matching number of the n-odd graph.at n=12A301560
• Denominator of expected payoff in the "Guessing Card Colors" game with a 2n-card deck, using an optimal strategy.at n=12A322756
• a(n) = floor(binomial(n-1, floor((n-1)/2))/2).at n=23A366108