login

A373164 as a triangular array

1
01
0-11
0-1-21
0-1-3-31
0-1-4-6-41
0-1-5-10-10-51
0-1-6-15-20-15-61
0-1-7-21-35-35-21-71
0-1-8-28-56-70-56-28-81
0-1-9-36-84-126-126-84-36-91

A373164 as a square array

10000000000
1-1-1-1-1-1-1-1-1-1
1-2-3-4-5-6-7-8-9
1-3-6-10-15-21-28-36
1-4-10-20-35-56-84
1-5-15-35-70-126
1-6-21-56-126
1-7-28-84
1-8-36
1-9
1
10000000000
1-1-1-1-1-1-1-1-1-1
1-2-3-4-5-6-7-8-9
1-3-6-10-15-21-28-36
1-4-10-20-35-56-84
1-5-15-35-70-126
1-6-21-56-126
1-7-28-84
1-8-36
1-9
1