Squares which can be represented as sum of a prime and its reverse in at least one way.
A227525
Squares which can be represented as sum of a prime and its reverse in at least one way.
Terms
- a(0) =4a(1) =121a(2) =625a(3) =94249a(4) =698896a(5) =1517824a(6) =5313025a(7) =6325225a(8) =6895876a(9) =6948496a(10) =7706176a(11) =15665764a(12) =63600625a(13) =95199049a(14) =170198116a(15) =449948944a(16) =522808225a(17) =562069264a(18) =1101576100a(19) =1183979281a(20) =1254505561a(21) =1271564281a(22) =1615718416a(23) =4045214404a(24) =9504885049a(25) =10989328900
External references
- oeis: A227525