On Tuesday, 13 Oct 2015 at 17:35, michael.zom...@googlemail.com wrote: [...]
> After reading a related SO question I tried the formula > > #+TBLFM: @<<<..>$2=@<<..>>$2+2*$3 This worked for me: #+TBLFM: @<<<$2..@>$2=@-1+2*@-1$+1 HTH, eric -- : Eric S Fraga (0xFFFCF67D), Emacs 25.0.50.2, Org release_8.3.2-161-gd2ac25