A007770: Happy numbers
In kisungyou/Zseq: Integer Sequence Generator
Happy R Documentation
Happy numbers
Description
Under OEIS A007770, a Happy number is defined by the process that starts from
arbitrary positive integer and replaces the number by the sum of the squares of each digit until the number is 1.
First 6 Happy numbers are 1, 7, 10, 13, 19, 23.
Usage
Happy(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 30 happy numbers
print(Happy(30))
kisungyou/Zseq documentation built on Sept. 13, 2022, 5:12 a.m.
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| Happy | R Documentation |
Happy numbers
Description
Under OEIS A007770, a Happy number is defined by the process that starts from arbitrary positive integer and replaces the number by the sum of the squares of each digit until the number is 1. First 6 Happy numbers are 1, 7, 10, 13, 19, 23.
Usage
Happy(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 30 happy numbers print(Happy(30))
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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