376741

Appears in sequences

• a(n) = the smallest number k such that the number of divisors of the n numbers from k through k+n-1 are in nondescending order.at n=9A075046
• Somos's sequence {a(6,n)} defined in comment in A018896: a(0)=a(1)= ... = a(13) = 1; for n>=14, a(n) = (a(n-1)*a(n-13) + a(n-7)^2)/a(n-14).at n=37A271831
• a(n) is the least number that begins a run of exactly n consecutive numbers with a nondecreasing number of divisors, or -1 if no such number exists.at n=9A284597