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Search: id:A103155
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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: A028239 A031849 A151818 this_sequence A062694 A147635 A014892

Adjacent sequences: A103152 A103153 A103154 this_sequence A103156 A103157 A103158

KEYWORD

nonn,word

AUTHOR

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

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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