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”).

A326723 as a triangular array

0
-11
2-42
-1648-4816
272-10881632-1088272
-793639680-7936079360-396807936
353792-21227525306880-70758405306880-2122752353792
-22368256156577792-469733376782888960-782888960469733376-15657779222368256

A326723 as a square array

0-12-16272-7936353792-22368256
1-448-108839680-2122752156577792
2-481632-793605306880-469733376
16-108879360-7075840782888960
272-396805306880-782888960
7936-2122752469733376
353792-156577792
22368256
0-12-16272-7936353792-22368256
1-448-108839680-2122752156577792
2-481632-793605306880-469733376
16-108879360-7075840782888960
272-396805306880-782888960
7936-2122752469733376
353792-156577792
22368256