id:A060227 - OEIS Search Results

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a(n) = smallest m such that the letter "N" appears n times in the English phrase for m.

+0
1

1, 9, 19, 99, 119, 199, 999, 1199 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`Rodolfo Kurchan, Mesmerizing Math. Puzzles, Sterling Publications, page 19`
	EXAMPLE	`a(2)= 9 because Nine has 2 N's.`
	CROSSREFS	`Sequence in context: A041158 A146080 A000981 this_sequence A068174 A165247 A041677` `Adjacent sequences: A060224 A060225 A060226 this_sequence A060228 A060229 A060230`
	KEYWORD	`nonn,word`
	AUTHOR	`Rodolfo Kurchan (rkurchan(AT)yahoo.com), Mar 20 2001`

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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.