A000085: Telephone numbers
In kisungyou/Zseq: Integer Sequence Generator
Telephone R Documentation
Telephone numbers
Description
Under OEIS A000085, a Telephone number - also known as Involution number - is counting the number
of connection patterns in a telephone system with n subscribers, or in a more mathematical term, the number of self-inverse permutations on
n letters. First 6 Telephone numbers are 1, 1, 2, 4, 10, 26,
Usage
Telephone(n, gmp = TRUE)
Arguments
n
the number of first n entries from the sequence.
gmp
a logical; TRUE to use large number representation, FALSE otherwise.
Value
a vector of length n containing first entries from the sequence.
Examples
## generate first 20 Regular numbers
print(Telephone(20))
kisungyou/Zseq documentation built on Sept. 13, 2022, 5:12 a.m.
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| Telephone | R Documentation |
Telephone numbers
Description
Under OEIS A000085, a Telephone number - also known as Involution number - is counting the number
of connection patterns in a telephone system with n subscribers, or in a more mathematical term, the number of self-inverse permutations on
n letters. First 6 Telephone numbers are 1, 1, 2, 4, 10, 26,
Usage
Telephone(n, gmp = TRUE)
Arguments
n |
the number of first |
gmp |
a logical; |
Value
a vector of length n containing first entries from the sequence.
Examples
## generate first 20 Regular numbers print(Telephone(20))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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