A174426 Denominator of fractions in A171676.

4, 36, 36, 144, 144, 144, 400, 400, 400, 400, 900, 900, 900, 900, 900, 1764, 1764, 1764, 1764, 1764, 1764, 3136, 3136, 3136, 3136, 3136, 3136, 3136, 5184, 5184, 5184, 5184, 5184, 5184, 5184, 5184, 8100, 8100, 8100, 8100, 8100, 8100, 8100, 8100, 8100

Offset: 0

Author

Paul Curtz, Nov 28 2010

Keywords

• nonn
• frac

Comments

(Antidiagonal writing) fractions are 3/4, 5/36,5/36, 7/144,7/144,7/144, . Numerator:A171676. Rydberg-Ritz.

Formula

n times A035287(n+2).