login

A049327 as a triangular array

1
151
120301
540465451
129646801035601
129633192157951830751
0171072176688372602850901
064152015218285634097245040951051
01710720103593606686064137560512474055651201

A049327 as a square array

11512054012961296000
1304654680331921710726415201710720
145103515795176688152182810359360
1601830372605634096686064
1752850724501375605
1904095124740
11055565
1120
1
11512054012961296000
1304654680331921710726415201710720
145103515795176688152182810359360
1601830372605634096686064
1752850724501375605
1904095124740
11055565
1120
1