%I #6 Oct 30 2023 02:00:53
%S 3,0,1,5,0,2,8,3,2,3,9,5,8,2,4,5,7,0,6,8,3,7,1,5,5,6,9,5,3,0,4,6,9,8,
%T 4,3,1,4,3,3,5,9,0,9,8,3,1,7,1,4,6,9,0,5,1,7,7,9,5,4,0,5,1,8,9,2,1,0,
%U 5,0,3,8,5,6,8,2,4,1,8,7,0,8,0,8,9,3,3,9,3,3,6,8,2,4,4,9,2,6,1,4,5,7,0,6,2
%N Decimal expansion of the volume of pentagonal pyramid with edge length 1.
%C Pentagonal pyramid: 6 faces, 6 vertices, and 10 edges.
%H Wolfram Alpha, <a href="http://www.wolframalpha.com/input/?i=Johnson+solid+2">Johnson solid 2</a>
%H <a href="/index/Al#algebraic_02">Index entries for algebraic numbers, degree 2</a>
%F Digits of (5+sqrt(5))/24.
%e 0.3015028323958245706837155695304698431433590983171469051779540518921...
%t RealDigits[N[(5+Sqrt[5])/24,200]]
%o (PARI) (5+sqrt(5))/24 \\ _Charles R Greathouse IV_, Oct 30 2023
%Y Cf. A001622, A010527, A102208, A179290, A179292, A179294, A179449, A179450, A179451, A179452.
%K nonn,cons,easy
%O 0,1
%A _Vladimir Joseph Stephan Orlovsky_, Jul 19 2010
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