login

A122890 as a triangular array

1
01
002
0015
0001014
00087042
0004160424132
000125019782382429
0000302627619508128041430
000029815674106492168608669464862
0000244331484519481445208133768434377216796

A122890 as a square array

10000000000
1000000000
210000000
510841000
1470160250302298244
42424197862761567433148
132238219508106492451948
429128041686081445208
1430669461337684
4862343772
16796
10000000000
1000000000
210000000
510841000
1470160250302298244
42424197862761567433148
132238219508106492451948
429128041686081445208
1430669461337684
4862343772
16796