What do the Spartan numbers mean?

Could you please clarify what you mean by "Spartan numbers"? Are you referring to a specific set of numbers related to the ancient Spartan civilization, or is it a term used in the context of finance or cryptocurrency? If it's related to the latter, it's important to note that there's no widely recognized term called "Spartan numbers" in these fields. However, if it's a specific terminology used by a particular project, platform, or community, it would be helpful to provide more context or details about the context in which this term is being used. Additionally, could you elaborate on why you're asking about this term? This could help me provide a more accurate and relevant answer.