login

A089505 as a triangular array

1
-14
1-2450
-1114-9501350
31-15504400520-18972002052855
-926919612560-143185900017333030000-5626533412549236404224
342953-3011508588594221485000-16634292228125123422029355625-302409994743808222337901418633
-9945637

A089505 as a square array

1-11-131-9269342953-9945637
4-24114-1550419612560-3011508588
50-950400520-1431859000594221485000
1350-189720017333030000-16634292228125
2052855-56265334125123422029355625
49236404224-302409994743808
222337901418633
1-11-131-9269342953-9945637
4-24114-1550419612560-3011508588
50-950400520-1431859000594221485000
1350-189720017333030000-16634292228125
2052855-56265334125123422029355625
49236404224-302409994743808
222337901418633