login

A131022 as a triangular array

1
12
124
0137
001411
0001516
11112723
1234571437
12471116233774
013714254164101175
001411255091155256431
000151641911823375931024

A131022 as a square array

111000111000
22100122100
4310134310
741147741
115251114115
167716252516
231423415041
3737649191
74101155182
175256337
431593
1024
111000111000
22100122100
4310134310
741147741
115251114115
167716252516
231423415041
3737649191
74101155182
175256337
431593
1024