16997552

Appears in sequences

• a(n) = denominator of the sum of reciprocals of the terms in n-th row of triangle A077581.at n=14A126578
• Minimal possible denominator for a sum of the form 1 +/- 1/2 +/- 1/3 +/- ... +/- 1/n.at n=22A232090
• Minimal possible denominator for a sum of the form 1 +/- 1/2 +/- 1/3 +/- ... +/- 1/n.at n=23A232090