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A189758 n+[nr/t]+[ns/t]; r=1, s=sin(1), t=cos(1). 2

%I #6 Aug 06 2018 15:51:43

%S 3,8,12,17,21,26,29,34,39,43,48,52,57,60,65,69,74,79,83,88,91,96,100,

%T 105,109,114,118,122,127,131,136,140,145,148,153,158,162,167,171,176,

%U 179,184,188,193,198,202,206,210,215,219,224,228,233,237,241,246,250,255,259,264,268,272,277,281,286,290,295,298,303,308,312,317

%N n+[nr/t]+[ns/t]; r=1, s=sin(1), t=cos(1).

%F c(n)=n+[n*sec(1)]+[n*tan(1)].

%t (See A189756.)

%t Table[n+Floor[n/Cos[1]]+Floor[(n*Sin[1])/Cos[1]],{n,80}] (* _Harvey P. Dale_, Aug 06 2018 *)

%Y Cf. A189756, A189757.

%K nonn

%O 1,1

%A _Clark Kimberling_, Apr 26 2011

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Last modified June 15 01:02 EDT 2024. Contains 373402 sequences. (Running on oeis4.)