English: So, this uses 2b_(i) + n and then there is this b_(i), so if we add these two numbers are for each partition this is 3b_(i) + 2n that is the number of transfers, this we are only worried about transfers now, so this is what each relation i.
Telugu: ప్రతి విభజన కోసం మనం ఈ రెండు సంఖ్యలను జోడిస్తే, ఇది 3b_(i) + 2n.