[seqfan] Spelling numbers and digits = same length

[Eric Angelini]

Hello SeqFans,
below you will find a few numbers which, spelled in
English, are as long as the spelling of their digits.
Is this worth an entry in the OEIS? 

1    2    3 -> 9     11      12      13        15       
ONE  TWO  ...  NINE  ELEVEN  TWELVE  THIRTEEN  FIFTEEN  
ONE  TWO  ...  NINE  ONEONE  ONETWO  ONETHREE  ONEFIVE  

1001            1002            1003 -> 1009
ONETHOUSANDONE  ONETHOUSANDTWO  ...     ONETHOUSANDNINE  
ONEZEROZEROONE  ONEZEROZEROTWO  ...     ONETHOUSANDNINE 

2001            2002            2003 -> 2009
TWOTHOUSANDONE  TWOTHOUSANDTWO  ...     TWOTHOUSANDNINE  
TWOZEROZEROONE  TWOZEROZEROTWO  ...     TWOTHOUSANDNINE 

...

9001             9002            9003 -> 9009
NINETHOUSANDONE  NINETHOUSANDTWO  ...    NINETHOUSANDNINE  
NINEZEROZEROONE  NINEZEROZEROTWO  ...    NINETHOUSANDNINE

I guess some numbers are missing in the above sequence...
Best,
É.