66286

Appears in sequences

• Fibonacci sequence beginning 3, 14.at n=19A022125
• Variation on Ulam numbers: a(1) = 1; a(2) = 2; for n>2, a(n) is smallest (n odd) or largest (n even) new number that is the sum of two distinct earlier terms.at n=41A081025
• Lexicographically earliest sequence of distinct positive integers with no finite subset summing to a positive Fibonacci number.at n=25A353966