131603

Appears in sequences

• Expansion of (17-25*x-23*x^2+133*x^3)/(1-x)^4.at n=21A118587
• Number of compositions of n such that the maximal distance between two identical parts equals four.at n=20A262197
• Number of nX6 0..1 arrays with every element equal to 1, 2 or 4 king-move adjacent elements, with upper left element zero.at n=22A297856