No, it's just get that level for this function.  The other function generates a sequence up to the provided level, and then folds the results into an orddict.  See: https://github.com/basho/riak_core/pull/552/files#diff-61653aa3ba5c9c8b67d8e8953ea7e8c4R452

Yes, @jtuple, please check this math.