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 A024549 Sum of [ 1/{k*sqrt(3)} ], k = 1,2,...,n, where {x} := x - [ x ]. 2
 1, 3, 8, 9, 10, 12, 20, 21, 22, 25, 44, 45, 46, 50, 51, 52, 54, 59, 60, 61, 63, 72, 73, 74, 77, 107, 108, 110, 114, 115, 116, 118, 124, 125, 126, 128, 139, 140, 141, 144, 215, 216, 218, 222, 223, 224, 226, 233, 234, 235, 237, 252, 253, 254, 257, 258, 259 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Clark Kimberling, Table of n, a(n) for n = 1..1000 MATHEMATICA Table[Sum[Floor[1/FractionalPart[k*Sqrt[3]]], {k, 1, n}], {n, 1, 100}] (* Clark Kimberling, Aug 16 2012 *) PROG (Magma) a:=Sqrt(3); [&+[Floor(1/(k*a-Floor(k*a))):k in [1..n]]:n in [1..60]]; // Marius A. Burtea, Jul 16 2019 CROSSREFS Cf. A024550. Partial sums of A024548. - Sean A. Irvine, Jul 16 2019 Sequence in context: A220789 A276006 A091767 * A051208 A211223 A350776 Adjacent sequences: A024546 A024547 A024548 * A024550 A024551 A024552 KEYWORD nonn AUTHOR Clark Kimberling EXTENSIONS Corrected by Clark Kimberling, Aug 16 2012 STATUS approved

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Last modified November 28 13:32 EST 2023. Contains 367419 sequences. (Running on oeis4.)