

A330156


Decimal expansion of the continued fraction expansion [1; 1/2, 1/3, 1/4, 1/5, 1/6, ...].


0



1, 7, 5, 1, 9, 3, 8, 3, 9, 3, 8, 8, 4, 1, 0, 8, 6, 6, 1, 2, 0, 3, 9, 0, 9, 7, 0, 1, 5, 1, 1, 4, 5, 3, 8, 7, 9, 2, 5, 0, 3, 9, 8, 0, 0, 6, 8, 0, 5, 7, 4, 1, 5, 6, 3, 6, 4, 0, 4, 7, 0, 9, 5, 0, 1, 3, 9, 9, 8, 2, 8, 8, 7, 0, 4, 3, 7, 1, 0, 9, 9, 5, 1, 3, 4, 5, 1
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OFFSET

1,2


COMMENTS

This constant is formed from the continued fraction [1; 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, ...] the reciprocals of the positive integers, A000027.


LINKS



FORMULA

Equals 2 / (Pi  2).


EXAMPLE

1.7519383938841086612039097015114538792503980068057415636404709501399828870437...


MATHEMATICA

First[RealDigits[2/(Pi  2), 10, 100]] (* Paolo Xausa, Apr 27 2024 *)


PROG



CROSSREFS



KEYWORD



AUTHOR



STATUS

approved



