A373920 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

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”).

Other ways to Give

A373920

Isolated prime Lucas numbers.

2, 47, 2207, 3571, 9349, 3010349, 54018521, 370248451, 6643838879, 5600748293801, 688846502588399, 32361122672259149, 412670427844921037470771, 258899611203303418721656157249445530046830073044201152332257717521, 59242995313457729780510823767354730798286848921481374874264534705573628371

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

47 is a term because it is the 6th prime Lucas number (per A005479) and is an isolated prime (per A007510).

CROSSREFS

Intersection of A005479 and A007510.

Cf. A000032.

Sequence in context: A277655 A246543 A119776 * A087265 A079307 A368193

Adjacent sequences: A373917 A373918 A373919 * A373921 A373922 A373923