display the values of the sequence
u0 = 3.5, un = sin(un-1)
Select a cell of the spreadsheet (for example B0) and
input in the command line :
tableseq(sin(n),n,3.5)
Output :
a column with sin(n), n, 3.5
and the formula evalf(subst(B$0,B$1,B2))
You get the values of the sequence
in the column
B.