login

A159854 as a triangular array

1
-11
001
0011
00121
001331
0014641
0015101051
001615201561
00172135352171
0018285670562881
00193684126126843691
001104512021025221012045101

A159854 as a square array

1-100000000000
100000000000
11111111111
12345678910
136101521283645
141020355684120
15153570126210
162156126252
172884210
1836120
1945
110
1
1-100000000000
100000000000
11111111111
12345678910
136101521283645
141020355684120
15153570126210
162156126252
172884210
1836120
1945
110
1