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Search: id:A081361
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A081361 Triangle read by rows: T(n,1) = number of letters in English name for n, T(n,k+1) = number of letters in T(n,k), but stop if T(n,k+1) would equal T(n,k). +0
1
3, 5, 4, 3, 5, 4, 5, 4, 4, 3, 5, 4, 5, 4, 5, 4, 4, 3, 5, 4, 6, 3, 5, 4, 6, 3, 5, 4, 8, 5, 4, 8, 5, 4, 7, 5, 4, 7, 5, 4, 9, 4, 8, 5, 4, 8, 5, 4, 6, 3, 5, 4, 9, 4 (list; graph; listen)
OFFSET

1,1

EXAMPLE

First row: n+1 which has three letters, so we get 3 -> 5 -> 4 (-> 4, so stop).

CROSSREFS

Sequence in context: A134892 A055266 A075077 this_sequence A086181 A000655 A130532

Adjacent sequences: A081358 A081359 A081360 this_sequence A081362 A081363 A081364

KEYWORD

word,nonn,tabf

AUTHOR

Tom Harvey (tom_2097(AT)yahoo.com), Mar 18 2003

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Last modified September 8 08:06 EDT 2008. Contains 143486 sequences.


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