login

A126713 as a triangular array

1
-11
1-31
-17-41
1-1510-51
-131-1915-61
1-6328-3521-71
-1127-2871-5628-81
1-2551-135126-8436-91
-151180255-251210-12045-101
1-1023-242-495451-462330-16555-111
-12047485991-726925-792495-220

A126713 as a square array

1-11-11-11-11-11-1
1-37-1531-63127-255511-10232047
1-410-1928-28180-242485
1-515-3571-135255-495991
1-621-56126-251451-726
1-728-84210-462925
1-836-120330-792
1-945-165495
1-1055-220
1-11
1
1-11-11-11-11-11-1
1-37-1531-63127-255511-10232047
1-410-1928-28180-242485
1-515-3571-135255-495991
1-621-56126-251451-726
1-728-84210-462925
1-836-120330-792
1-945-165495
1-1055-220
1-11
1