147105

Appears in sequences

• Expansion of (1-x)^(-1)/(1+2*x^2-x^3).at n=36A077892
• Number of (n+2) X (2+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00000001 00000011 or 00000111.at n=9A260064
• Expansion of Sum_{k>=0} x^(k*(k+1)/2) / Product_{j=1..k} (1 + j*x^j).at n=38A306704