43545611

Properties

Appears in sequences

• a(n) = the maximum prime S possible, if S = product of b(k)'s + product of c(k)'s, where the distinct positive integers <= n are partitioned into the two sets {b(k)} and {c(k)}. a(n) = 0 if no prime S exists for that n.at n=12A127165
• a(n) = the minimum prime S possible, if S = product of b(k)'s + product of c(k)'s, where the distinct positive integers <= n are partitioned into the two sets {b(k)} and {c(k)}. a(n) = 0 if no prime S exists for that n.at n=12A127166
• Least prime greater than n-th compositorial.at n=8A277005
• a(1) = 1, a(n) = n*(n-2)! + n - 1.at n=11A372255
• Prime numbersat n=2635612