1049868

Appears in sequences

• a(n) = ceiling(a(n-1)*3/2) with a(1) = 1.at n=33A061419
• Number of numbers whose base-3/2 expansion (see A024629) has n digits.at n=33A081848
• Lexically least increasing sequence such that the sum of any nonempty subsequence is not a square.at n=15A133662