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”).

A299814 as a triangular array

1
22
343
5445
81612168
135043435013
21112914769111221
343485191739173951934834
55102817211131211460113121721102855
8927965886808929172191721808925886279689
1448216

A299814 as a square array

123581321345589144
2441650112348102827968216
3412439151917215886
5164347617391131280892
8509117391146091721
131125191131291721
21348172180892
3410285886
552796
89
123581321345589144
2441650112348102827968216
3412439151917215886
5164347617391131280892
8509117391146091721
131125191131291721
21348172180892
3410285886
552796
89