Remove Number sequence in Parameter form

I noticed there a lot of posts are giving step by step guidelines on how to create / implement new number sequence, but no guide on how to remove it, if it is added 'accidentally' due to testing.

So, is there any way to remove it?

I try run job to load again,

static void NumberSeqLoadAll(Args _args)

{

   NumberSeqModuleVendor NumberSeqModuleVend = new NumberSeqModuleVendor();

   ;

   NumberSeqModuleVend.load();

}

but hit error :

"The name is already registered. Duplicate names are not allowed."

What are the proper steps to remove Number sequence ?

Appreciate help, thanks.