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A292662 Rank of n*sqrt(5) when all the numbers h*sqrt(2), j*sqrt(3), k*sqrt(5), for h>=1, j>=1, k>=1, are jointly ranked. 3

%I

%S 3,7,10,15,18,22,27,30,34,37,42,45,49,54,57,61,64,69,73,76,81,84,88,

%T 91,96,100,103,108,111,115,120,123,127,130,135,138,142,147,150,154,

%U 157,162,165,169,174,177,181,184,189,193,196,201,204,208,212,216,220

%N Rank of n*sqrt(5) when all the numbers h*sqrt(2), j*sqrt(3), k*sqrt(5), for h>=1, j>=1, k>=1, are jointly ranked.

%C This sequence together with A292660 and A292661 partition the set of positive integers.

%H Clark Kimberling, <a href="/A292662/b292662.txt">Table of n, a(n) for n = 1..1000</a>

%t z = 120; r = Sqrt[2]; s = Sqrt[3]; t = Sqrt[5];

%t Table[n + Floor[n*r/s] + Floor[n*r/t], {n, 1, z}] (* A292660 *)

%t Table[n + Floor[n*s/r] + Floor[n*s/t], {n, 1, z}] (* A292661 *)

%t Table[n + Floor[n*t/r] + Floor[n*t/s], {n, 1, z}] (* A292662 *)

%Y Cf. A292661, A292662.

%K nonn,easy

%O 1,1

%A _Clark Kimberling_, Sep 28 2017

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Last modified October 20 16:07 EDT 2021. Contains 348111 sequences. (Running on oeis4.)