Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A103155
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A103155 Each letter appears an even number of times in the English names for 1 through n taken together (names with "and"). +0
1
42278, 44478, 46678, 47876, 48878, 49896 (list; graph; listen)
OFFSET

1,1

COMMENT

The English names for numbers 1 through 42278 together contain 83036 a's, 158994 d's, 192398 e's, 41248 f's, 16648 g's, 122564 h's, 82264 i's, 2846 l's, 210108 n's, 83684 o's, 83574 r's, 74594 s's, 173440 t's, 91686 u's, 30508 v's, 27016 w's, 16658 x's, and 56098 y's. Each of these counts is even so 42278 is in the sequence.

CROSSREFS

Sequence in context: A002879 A028239 A031849 this_sequence A062694 A014892 A008850

Adjacent sequences: A103152 A103153 A103154 this_sequence A103156 A103157 A103158

KEYWORD

nonn,word

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net), Jan 24 2005

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


AT&T Labs Research