Comments and Discussions You don't need to login to post your comment Comments: 30 Views: 60k Likes: 120k 221 votes komal ~ Kathmandu 🌐 India 64 : (6 + 4)2 :: 256 : (2 + 5 + 6)2 (13)2 = 169 is the next number. Was this answer helpful? 221 votes Anonymous 🌐 Telangana 64=(6+4)^2 256=(2+5+6)^2=169 Was this answer helpful? Submit