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A101360 Ceiling((3-sqrt(3))*4^(n-3)) + 1 1
2, 2, 2, 3, 7, 22, 83, 326, 1300, 5195, 20776, 83098, 332387, 1329543, 5318166, 21272659, 85090631, 340362521, 1361450080, 5445800316, 21783201259, 87132805033, 348531220128, 1394124880509, 5576499522030, 22305998088117 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

An approximation to the Camel Problem.

MAPLE

Digits:=100; seq(ceil((3-sqrt(3))*4^(n-3)) + 1, n=0..30);

CROSSREFS

Cf. A094062.

Sequence in context: A181056 A200918 A134890 * A184311 A110910 A119532

Adjacent sequences:  A101357 A101358 A101359 * A101361 A101362 A101363

KEYWORD

nonn

AUTHOR

Jorge Coveiro (jorgecoveiro(AT)yahoo.com), Dec 25 2004

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Last modified February 14 16:59 EST 2012. Contains 205636 sequences.