Field calculator function

[CourtCaldwell]

Hello, I'm wondering if a field calculator function exists so that I can assign a row of consecutive numbers to a single field? 

I have attached a photo of an attribute table to better describe what I want to do. So, for example I want to create a field where Destination 1 has the value 5721463, based on the proximity to each of the seven facilities (OriginID field). Destination 2 would have a value of 7251643 and so on for each destination that follows. 

[DanPatterson]

Summary Statistics (Analysis)—ArcGIS Pro | Documentation

with the Concatenate operator on the destination id field summarizing on the originid,

However.... I suspect that the destination id's might need to be a string field and not numeric so you may have to produce an intermediate text field first