Numbers that contain the digital reverse of their square root.

Terms

a(0) =1a(1) =25a(2) =36a(3) =729a(4) =5476a(5) =927369a(6) =32752729a(7) =37724164a(8) =42562576a(9) =97357689a(10) =2825135104a(11) =4325166756a(12) =4860041796a(13) =123715399824a(14) =167904077121a(15) =247679410276a(16) =389724269841a(17) =442094669604a(18) =486004179600a(19) =610118772201