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A117590
a(n) = ceiling(x(n)), where x(n) = 3*x(n-1)/2 and x(1) = 1.
0
2, 3, 5, 7, 11, 16, 23, 35, 52, 77, 116, 173, 260, 390, 584, 876, 1314, 1971, 2956, 4434, 6651, 9976, 14964, 22446, 33669, 50503, 75754, 113631, 170446, 255669, 383503, 575254, 862880, 1294320, 1941480, 2912220, 4368329, 6552494, 9828740, 14743110
OFFSET
1,1
FORMULA
a(n) = ceiling(A008776(n) / A000079(n)).
CROSSREFS
Cf. A061419.
Sequence in context: A232482 A332062 A253062 * A308991 A326467 A326592
KEYWORD
nonn
AUTHOR
Simon Strandgaard, Apr 02 2006
EXTENSIONS
Edited by Reinhard Zumkeller, Apr 05 2006
STATUS
approved