tables > lucas

Lucas Sequence

Defined with L0=2, L1=1, and Ln=Ln1+Ln2 when n2. Related to the Fibonacci sequence.

Table

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

428: L428 7 × 21596023 × 33640801 × 386610981607<12> × 142264876689191867899932963896908856493492846259257310816208161<63>

Index range: 428 – 428 << prev next >>