Zseq (version 0.1.1)

Bell: Bell numbers

Description

Under OEIS A000110, the nth Bell number is the number of ways to partition a set of n labeled elements, where the first 6 entries are 1, 1, 2, 5, 15, 52.

Usage

Bell(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.

Examples

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

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

# }