Numbers n such that n^2 can be split into two nonzero squares (perhaps with leading zeros) in exactly two different ways.
A054737
Numbers n such that n^2 can be split into two nonzero squares (perhaps with leading zeros) in exactly two different ways.
Terms
- a(0) =253a(1) =1265a(2) =2225a(3) =2530a(4) =6325a(5) =12650a(6) =18025a(7) =18975a(8) =22250a(9) =24982a(10) =25300a(11) =31625a(12) =63250a(13) =94875a(14) =126500a(15) =158125a(16) =180250a(17) =189750a(18) =221375a(19) =222500a(20) =249820a(21) =253000a(22) =316250a(23) =632500a(24) =702247a(25) =948750a(26) =1265000a(27) =1581250a(28) =1802500a(29) =1897500
External references
- oeis: A054737