Number of lower triangles of a (2n+2)X(2n+2) 0..n array with new values introduced in row major order 0..n and no element unequal to more than one horizontal or vertical neighbor.
A194782
Number of lower triangles of a (2n+2)X(2n+2) 0..n array with new values introduced in row major order 0..n and no element unequal to more than one horizontal or vertical neighbor.
Terms
- a(0) =12a(1) =95a(2) =655a(3) =4464a(4) =31429a(5) =231395a(6) =1784723a(7) =14404136a(8) =121420974a(9) =1066906857a(10) =9753108365a(11) =92586250829a(12) =911156723851
External references
- oeis: A194782