93728

Appears in sequences

• a(n) = T(n,0) + T(n,1) + ... + T(n,[ n/2 ]), T given by A026659.at n=16A026667
• Number of triangles in an n X n grid of squares with diagonals.at n=31A100583
• The number of n-digit numbers in A264847 (pluritriangular numbers).at n=11A265108