login

A159756 as a triangular array

0
1-1
4-1-2
120-3-3
324-4-5-4
8016-4-8-7-5
192480-12-12-9-6
44812816-16-20-16-11-7
102432064-16-32-28-20-13-8
23047681920-48-48-36-24-15-9

A159756 as a square array

01412328019244810242304
-1-1041648128320768
-2-3-4-401664192
-3-5-8-12-16-160
-4-7-12-20-32-48
-5-9-16-28-48
-6-11-20-36
-7-13-24
-8-15
-9
01412328019244810242304
-1-1041648128320768
-2-3-4-401664192
-3-5-8-12-16-160
-4-7-12-20-32-48
-5-9-16-28-48
-6-11-20-36
-7-13-24
-8-15
-9