login

A123685 as a triangular array

1
10
111
1340
171421
115461470
131146744331
16345435024733100
11271394156213632738841
1255424667347327201372460130
151112866283943868313953571667614951
1

A123685 as a square array

111111111111
0137153163127255511
1414461464541394424612866
0214743501562673428394
17432471363732738683
0333273201313953
110887245716
0460676
113149
05
1
111111111111
0137153163127255511
1414461464541394424612866
0214743501562673428394
17432471363732738683
0333273201313953
110887245716
0460676
113149
05
1