126661

Appears in sequences

• Row sum of column n in A126441 or A161924.at n=12A171426
• Number of (1+1) X (n+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..3 introduced in row major order.at n=11A231464
• Numerator of Integral_{x=0..1} Product_{k=1..n} (1-x^k) dx.at n=5A258229