User blog comment:ReactorCoreZero/another ordinal question./@comment-37246647-20191128031538/@comment-35470197-20191128033455

I add an explanation.

@OP

You need to specify an explicit definition of it. Otherwise, the question does not make sense because there are many notations denoted in that way. It is similar to BEAF in the sense that the answer depends on how one interpretes it. That is why GamesFan2000 gave you distinct answers.