OFFSET
0,1
EXAMPLE
arccsc(5)=0.2013579207903307914551255522176234102400...
MATHEMATICA
(See A195769.)
PROG
(PARI) asin(.2) \\ Charles R Greathouse IV, Nov 21 2024
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Sep 24 2011
STATUS
approved