24518

Appears in sequences

• Numbers where the difference of consecutive fifth powers is "close" to another fifth power: let m = k^5 - (k-1)^5; sequence lists the numbers k where m - floor(m^(1/5))^5 < floor(sqrt(k))^5.at n=5A053804
• a(n) is the smallest k >= 2 such that k^(2^n)+1 is prime, or -1 if no such k exists.at n=18A056993
• Third column of triangle A028364.at n=8A067294
• Numbers b such that b^262144+1 is prime.at n=1A244150
• Permutation of natural numbers: a(n) = A243283(A122111((2*n)-1)).at n=39A244984
• a(n) = Position of 2^n among the numbers which are divisible by the square of their highest noncomposite factor (i.e., the union of {1} and A070003), 0 if not there.at n=22A244986
• a(n) = L(2*n+1)+4*n+2.at n=10A382656