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A112330 a(n) = number of terms in the n-th row of A106394. 1
1, 2, 3, 3, 4, 5, 6, 5, 7, 8, 7, 6, 9, 7, 8, 8, 9, 8, 8, 9, 8, 11, 11, 11, 11, 9, 14, 10, 15, 12, 12, 15, 11, 14, 10, 14, 12, 13, 12, 16, 15, 13, 12, 12, 17, 13, 16, 16, 15, 16, 19, 14, 17, 16, 16, 21, 15, 18, 16, 18, 18, 18, 19, 21, 20, 19, 20, 22, 17, 20, 27, 19, 25, 20, 18, 23, 24 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..77.

EXAMPLE

H(4) = 1 + 1/2 + 1/3 + 1/4 = 25/12 has the Egyptian fraction expansion, by the greedy algorithm, of 1 + 1 + 1/12. Since there are 3 terms in this expansion, a(4) = 3.

CROSSREFS

Cf. A106394, A106395.

Sequence in context: A094182 A300587 A075699 * A304183 A157222 A320033

Adjacent sequences:  A112327 A112328 A112329 * A112331 A112332 A112333

KEYWORD

nonn

AUTHOR

Leroy Quet, Sep 04 2005

EXTENSIONS

More terms from David Wasserman, Apr 16 2009

STATUS

approved

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Last modified June 20 00:47 EDT 2019. Contains 324223 sequences. (Running on oeis4.)