Column 2 of triangle A102051, which is the matrix inverse of triangle A101275 (number of Schroeder paths).

A102053

Column 2 of triangle A102051, which is the matrix inverse of triangle A101275 (number of Schroeder paths).

Terms

    a(0) =1a(1) =-7a(2) =36a(3) =-170a(4) =775a(5) =-3481a(6) =15542a(7) =-69276a(8) =308945a(9) =-1380035a(10) =6178088a(11) =-27725806a(12) =124743163a(13) =-562660125a(14) =2544153290a(15) =-11530989904a(16) =52380358293a(17) =-238450946439

External references