login

A110813 as a triangular array

1
31
541
7951
9161461
1125302071
133655502781
154991105773591
176414019618211244101
198120433637829415654111
2110028554071467245021065121
23121385825

A110813 as a square array

1357911131517192123
149162536496481100121
1514305591140204285385
162050105196336540825
172777182378714
1835112294672
1944156450
11054210
11165
112
1
1357911131517192123
149162536496481100121
1514305591140204285385
162050105196336540825
172777182378714
1835112294672
1944156450
11054210
11165
112
1