login

A152433 as a triangular array

1
01
102
4105
1642015
701685052
334703220150203
17203341408060520877
9478172066835024020820304140
555229478344016701050832812877021147

A152433 as a square array

101416703341720947855522
1014167033417209478
2028321406683440
50520803501670
15015602401050
52052208832
2030203812
8770877
41400
21147
101416703341720947855522
1014167033417209478
2028321406683440
50520803501670
15015602401050
52052208832
2030203812
8770877
41400
21147