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A173203 a(n) = smallest number which has in its English name the letter "e" in the n-th position beginning the count from the end, or -1 if no such number exists. 0
1, 3, 13, 7, 8, 11, 21, 17, 23, 74, 73, 104, 103, 111, 115, 113, 117, 124, 123, 173, 373, 723, 773, 873 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(0) = onE, a(1) = thrEe, a(2) =thirtEen, a(3) = sEven, a(4) = Eight,

a(5) = Eleven, etc.

LINKS

Table of n, a(n) for n=1..24.

CROSSREFS

Sequence in context: A073580 A326609 A230362 * A140445 A320039 A242173

Adjacent sequences:  A173200 A173201 A173202 * A173204 A173205 A173206

KEYWORD

nonn,word

AUTHOR

Claudio Meller, Feb 12 2010

STATUS

approved

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Last modified August 7 09:16 EDT 2020. Contains 336274 sequences. (Running on oeis4.)