OFFSET
1,1
COMMENTS
Diacritics are ignored when computing the rank of a letter.
The numbers 23 and 25 do not occur in the sequence.
EXAMPLE
The sequence begins Funfzehn, sieben, acht, zwanzig, einundzwanzig, drei, ...
CROSSREFS
KEYWORD
nonn,word,more
AUTHOR
David Applegate, Sep 24 2007
STATUS
approved