login

A391633 as a triangular array

1
41
1692
6461306
25636930213224
1024210125501830720120
4096115291950220460130804680720
1638461741140070201726186480107520352805040
6553632508996390218322922298744190008099792030240040320

A391633 as a square array

141664256102440961638465536
196136921011152961741325089
230302255019502140070963902
61321830204602017261832292
24720130801864802298744
12046801075201900080
72035280997920
5040302400
40320
141664256102440961638465536
196136921011152961741325089
230302255019502140070963902
61321830204602017261832292
24720130801864802298744
12046801075201900080
72035280997920
5040302400
40320