Receivable invoice numbers have no identifiable pattern

Summary: Our Oracle Fusion Receivables Invoices Numbers have no identifiable pattern that we can see, and we would like to understand the numbering logic. If there is a configuration setting for this number, we would like to become familiar with that.

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Version (include the version you are using, if applicable): 24B (11.13.24.04.0)

Code Snippet (add any code snippets that support your topic, if applicable):