login

A374378 as a triangular array

1
11
121
1331
14641
15101051
1615191561
172131312171
18284653462881
1936648181643691
11045851151261158545101
1115510915518118115510955111

A374378 as a square array

111111111111
1234567891011
13610152128364555
14101931466485109
1515315381115155
16214681126181
172864115181
183685155
1945109
11055
111
1
111111111111
1234567891011
13610152128364555
14101931466485109
1515315381115155
16214681126181
172864115181
183685155
1945109
11055
111
1