login

A354666 as a triangular array

1
10
101
1020
11401
126030
1394901
14121018040
15162136101601
162136603040050
17275710081100202501
183484158168

A354666 as a square array

111111111111
00012345678
124691216212734
00041021365784
139183660100158
000103081168
141640100
00020
1525
00
1
111111111111
00012345678
124691216212734
00041021365784
139183660100158
000103081168
141640100
00020
1525
00
1