

A173943


Squares n with the property that, if n has k digits, n has at least one digit in common with every other kdigit square.


3



6241, 20164, 92416, 124609, 128164, 132496, 162409, 165649, 186624, 195364, 196249, 209764, 214369, 244036, 258064, 264196, 268324, 326041, 346921, 351649, 362404, 395641, 401956, 436921, 495616, 541696, 543169, 605284, 628849, 643204, 648025, 651249, 652864, 669124, 687241, 822649, 824464, 868624, 1034289, 1036324, 1046529, 1054729, 1065024, 1073296, 1132096
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