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”).

A213645 as a simple table

na(n)
111
2380284918609481
3437163765888581
4701889794782061
5980125031081081
61277156391416021
71487854607298791
81833994713165731
92115067287743141
102325810733931801
113056805353932061
123252606350489381
133360877662097841
143501482688249431
153595802556731501

[11,380284918609481,437163765888581,
 701889794782061,980125031081081,1277156391416021,
 1487854607298791,1833994713165731,
 2115067287743141,2325810733931801,
 3056805353932061,3252606350489381,
 3360877662097841,3501482688249431,
 3595802556731501]