login

A133800 as a triangular array

1
11
131
1763
115253012
1319019518060
163301105016801260360
112796651031260015960100802520
1255302523310834121587601663209072020160
151193301023155103001369620

A133800 as a square array

1111111111
137153163127255511
16259030196630259330
3301951050510323310102315
1218016801260083412510300
601260159601587601369620
36010080166320
252090720
20160
1111111111
137153163127255511
16259030196630259330
3301951050510323310102315
1218016801260083412510300
601260159601587601369620
36010080166320
252090720
20160