Zseq (version 0.1.1)

Lucas: Lucas numbers

Description

Under OEIS A000032, 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.

Usage

Lucas(n, Rmpfr = TRUE, PrecisionBits = 496)

Arguments

n

the number of first n entries from the sequence.

Rmpfr

a logical; TRUE to use large number representation, FALSE otherwise.

PrecisionBits

a positive integer for precision bits larger than 2.

Value

a vector of length n containing first entries from the sequence.

See Also

Fibonacci

Examples

# NOT RUN {
## generate first 30 Lucas numbers
first30 = Lucas(30)

## print without trailing 0's.
print(first30, drop0trailing = TRUE)

# }