98961

Appears in sequences

• Numbers k such that phi(k) | sigma_14(k).at n=30A015773
• Poincaré series [or Poincare series] P(C#_{3,2}; x).at n=39A124630
• Number of tilings of a 3 X n rectangle using straight (3 X 1) trominoes and 2 X 2 tiles.at n=25A219968