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A069355 Numbers of form 2^i*3^j - (i+j) with i, j >= 0. 3
1, 2, 2, 4, 5, 7, 9, 12, 15, 20, 24, 27, 32, 43, 50, 58, 67, 77, 90, 103, 121, 138, 157, 185, 210, 238, 248, 281, 318, 376, 425, 480, 503, 568, 641, 723, 759, 856, 965, 1014, 1143, 1288, 1451, 1526, 1719, 1936, 2037, 2180 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..48.

FORMULA

a(n) = A003586(n)-A069352(n).

CROSSREFS

Cf. A069353, A069356, A069345, A022328, A022329.

Sequence in context: A030739 A030769 A211861 * A027597 A258318 A027592

Adjacent sequences:  A069352 A069353 A069354 * A069356 A069357 A069358

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Mar 18 2002

STATUS

approved

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Last modified September 25 21:33 EDT 2017. Contains 292500 sequences.