a(n) = self-convolution of row n of array T given by A026148.
A027329
a(n) = self-convolution of row n of array T given by A026148.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =52a(4) =340a(5) =2120a(6) =12966a(7) =78404a(8) =471049a(9) =2819296a(10) =16836187a(11) =100413044a(12) =598466970a(13) =3565829520a(14) =21245133183a(15) =126592343380a(16) =754484832586
External references
- oeis: A027329