OFFSET
1,1
COMMENTS
Suggested by my colleague Leonid Razoumov.
EXAMPLE
The sequence begins: два (dva), два (dva), четыре (chetyre), ...
CROSSREFS
KEYWORD
nonn,word,more
AUTHOR
N. J. A. Sloane, Sep 29 2007, Nov 07 2007
EXTENSIONS
a(10) corrected by Andrei Zabolotskii, Jan 29 2026
STATUS
approved
