599882557

Appears in sequences

• a(1) = 1, a(2) = 3, a(n) = LCM of all the previous terms + 1.at n=6A082732
• Lexicographically earliest sequence of positive integers a(1), a(2), a(3), ... such that for any n > 0, S(n) = Sum_{k = 1..n} b(k)/a(k) < 1, where {b(k)} is the sequence {7/6, 5/4, 5/4, 5/4, ...}.at n=5A376062