Vicher web page lost & found

[Richard Mathar]

The broken links to 

  M. Vicher, <a href="http://alpha.ujep.cz/~vicher/puzzle/polyforms.htm">Polyforms</a>

in the OEIS, A056785, A056840, A056787, A056841, A056842,
A121194, A006074 etc can be repaired by

  M. Vicher, <a href="http://www.vicher.cz/puzzle/polyforms.htm">Polyforms</a>

A complete list of OEIS sequences affected can probably be found by
searching for "Vicher" in the OEIS standard search form.

RJ Mathar