login

A375301 as a triangular array

1
12
321
3214
12543
165432
7654321
76543218
165432987
12543109876
3214111098765
321121110987654
12131211109876543

A375301 as a square array

1133117711331
222266662222
115555551113
444444441212
333333111111
222210101010
1199999
888888
77777
6666
555
44
3
1133117711331
222266662222
115555551113
444444441212
333333111111
222210101010
1199999
888888
77777
6666
555
44
3