a(n,m) tabl head (triangle) for  A096940: (1,5)-Pascal
 

   n\m       0        1        2        3        4        5        6        7        8        9
 
   0         5        0        0        0        0        0        0        0        0        0
   
   1         1        5        0        0        0        0        0        0        0        0
 
   2         1        6        5        0        0        0        0        0        0        0

   3         1        7       11        5        0        0        0        0        0        0

   4         1        8       18       16        5        0        0        0        0        0

   5         1        9       26       34       21        5        0        0        0        0

   6         1       10       35       60       55       26        5        0        0        0

   7         1       11       45       95      115       81       31        5        0        0

   8         1       12       56      140      210      196      112       36        5        0

   9         1       13       68      196      350      406      308      148       41        5

   etc.