login

A173210 as a triangular array

1
11
441
843691
45841056144161
469440732006000400251
76982940917964053730022800900361
183911830201794887640831637802598960676201764491
601137593280050061424896019475406720

A173210 as a square array

11484458446944076982940183911830206011375932800
143610567320091796401794887640500614248960
1914460005373008316378019475406720
116400228002598960
12590067620
1361764
149
1
11484458446944076982940183911830206011375932800
143610567320091796401794887640500614248960
1914460005373008316378019475406720
116400228002598960
12590067620
1361764
149
1