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  1. # oeis sequence -- fetch sequence from oeis.org
  2. # write sequence items one per line to stdout
  3. # example: to fetch prime numbers: oeis a000040
  4.  
  5. wget -qO- oeis.org/$1/internal | # retrieve sequence
  6. grep "%[STU]" |                  # delete extra lines
  7. sed 's/^.*<tt>%[STU] //' |       # remove html command
  8. awk '{printf "%s", $0}' |        # join into one line
  9. tr "," "\n"                      # each on its own line
Not running #stdin #stdout 0s 0KB
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https://ideone.com/PI73w2
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4 years ago
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