login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A059297 as a triangular array

1
01
021
0361
0424121
058090201
06240540240301
0767228352240525421
081792136081792070001008561
0946086123612902478750181441764721
01011520262440

A059297 as a square array

10000000000
12345678910
1624802406721792460811520
1129054028351360861236262440
120240224017920129024
130525700078750
142100818144
1561764
172
1
10000000000
12345678910
1624802406721792460811520
1129054028351360861236262440
120240224017920129024
130525700078750
142100818144
1561764
172
1