login

A194339 as a triangular array

1
22
333
4444
55645
556776
7678777
87979798
9999999108
10101010912109119
1111101112111111111210
121212121212121212121212
14121412

A194339 as a square array

12345578910111214
2345567910111212
346679910101214
44787910111212
5779991212
6779121112
799101112
81091112
8111112
91212
1012
12
12345578910111214
2345567910111212
346679910101214
44787910111212
5779991212
6779121112
799101112
81091112
8111112
91212
1012
12