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Search: id:A014388
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A014388 a(2n-1) = n+2, a(2n) = smallest number requiring n+2 letters in English. +0
6
3, 1, 4, 4, 5, 3, 6, 11, 7, 15, 8, 13, 9, 17, 10, 24, 11, 23, 12, 73, 13, 3000, 14, 11000, 15, 15000, 16, 101, 17, 104, 18, 103, 19, 111, 20, 115 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A000916, A001166, A014388, A045494, A045495.

Sequence in context: A125608 A099813 A141300 this_sequence A117374 A021322 A036412

Adjacent sequences: A014385 A014386 A014387 this_sequence A014389 A014390 A014391

KEYWORD

nonn,word,easy

AUTHOR

Jacques Haubrich (jhaubrich(AT)freeler.nl)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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