159018

Appears in sequences

• Column 1 of triangle A118032, where column 1 of the matrix square of A118032 forms a bisection of this sequence.at n=23A118034
• Column 1 of triangle A118045; also equals a bisection of A118034, which is column 1 of A118032.at n=11A118047
• Poincaré series for invariant polynomial functions on the space of binary forms of degree 20.at n=18A293942