login

A191716 as a triangular array

1
02
303
01905
4007307
04920217011
1260032250540015
02409601496801234022
72576023215605559402524030
0192214801524823017680004987042
665280002499998407758160049668009120056
0227963280021697503203276948101277331016399077

A191716 as a square array

10304001260072576066528000
20190492024096019221480227963280
30730322502321560249999840
50217014968015248230216975032
70540055594077581600
11012340176800032769481
150252404966800
220498701277331
30091200
42016399
560
77
10304001260072576066528000
20190492024096019221480227963280
30730322502321560249999840
50217014968015248230216975032
70540055594077581600
11012340176800032769481
150252404966800
220498701277331
30091200
42016399
560
77