Lucas Sequence
Defined with \(L_0=2\), \(L_1=1\), and \(L_n=L_{n-1}+L_{n-2}\) when \(n\geq2\). Related to the Fibonacci sequence.
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 382: | \[L_{382}\] | 3 × 55009 × 19469944773409593857689<23> × 21201122289366160673292124616275046288387257238118601<53> |