OEIS sequence example lines from sequence internal_format

These lines give expanded information or examples to illustrate the initial terms of the sequence.

Usage

OEIS_example(x)

Arguments

x

Can be one of the following:

• A character string with sequence ID.

• A OEIS_internal S3 class object, with sequence internal format.

• A S3 classes object OEIS_xml and xml_document, with sequence content from OEIS web.

• An object of OEIS_sequence class, that contains all sequence related data.

Value

A character string with the OEIS sequence lines of examples or NULL where no examples are available.

See also

• OEIS_description()

• OEIS_author()

• OEIS_internal_format()

• OEIS_formula()

• OEIS_sequence()

• OEIS_xml()

Examples

if (FALSE) { # \dontrun{
id <- "A105805"
internal_format <- OEIS_internal_format(id)
example <- OEIS_example(internal_format)
cat(example, sep = "\n")
} # }