About: http://webisa.webdatacommons.org/290993357

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In the first sum, $k\leq b$ so $k!|b!$, so each term is an integer, so the sum is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com