Lucas

A000032

Under OEIS <a href="https://oeis.org/A000032">A000032</a>, the nth Lucas number is given as
$$F_n = F_{n-1} + F_{n-2}$$
where the first 6 entries are 2, 1, 3, 4, 7, 11.

Generates well-known integer sequences. 'gmp' package is adopted for computing with arbitrarily large numbers. Every function has hyperlink to its corresponding item in OEIS (The On-Line Encyclopedia of Integer Sequences) in the function help page. For interested readers, see Sloane and Plouffe (1995, ISBN:978-0125586306).

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Zseq

Integer Sequence Generator

Lucas function

<dl><dt>n</dt>
<dd>the number of first <code>n</code> entries from the sequence.</dd>
<dt>gmp</dt>
<dd>a logical; <code>TRUE</code> to use large number representation, <code>FALSE</code> otherwise.</dd></dl>

Arguments

Under OEIS <a href='https://oeis.org/A000032'>A000032</a>, the nth Lucas number is given as
$$F_n = F_{n-1} + F_{n-2}$$
where the first 6 entries are 2, 1, 3, 4, 7, 11.

Lucas numbers — Lucas

<dl>

<dt>n</dt>
<dd>the number of first <code>n</code> entries from the sequence.</dd>


<dt>gmp</dt>
<dd>a logical; <code>TRUE</code> to use large number representation, <code>FALSE</code> otherwise.</dd>

</dl>

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Lucas: Lucas numbers

Description

Usage

Value

Arguments

See Also

Examples