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A190516 a(n) = n + [nr/u] + [ns/u] + [nt/u] + [nv/u] + [nw/u], where r=sin(x), s=cos(x), t=tan(x), u=csc(x), v=sec(x), w=cot(x), x=Pi/5. 1

%I #7 Apr 09 2021 22:14:58

%S 1,4,10,12,17,20,24,27,32,36,38,43,47,50,55,57,62,66,70,73,76,80,83,

%T 89,92,96,99,103,108,111,115,119,122,126,130,135,136,142,145,150,153,

%U 155,160,163,168,171,177,178,182,187,191,194,198,202,206,209,214,217,221,224,230,233,234,240,243,247,251,256,258,262,266,270,275

%N a(n) = n + [nr/u] + [ns/u] + [nt/u] + [nv/u] + [nw/u], where r=sin(x), s=cos(x), t=tan(x), u=csc(x), v=sec(x), w=cot(x), x=Pi/5.

%C See A190513.

%t (See A190513.)

%Y Cf. A190513.

%K nonn

%O 1,2

%A _Clark Kimberling_, May 11 2011

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)