10112892

Appears in sequences

• Expansion of (4*x^2+x-1)/(12*x^3+4*x^2+x-1).at n=15A147833
• Number of (n+2)X(7+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00001001 or 00100101.at n=15A260979