Search: id:A029987 Results 1-1 of 1 results found. %I A029987 %S A029987 0,1,25,289,441,4225,5041,6889,66049,74529,78961,100489,1050625, %T A029987 1113025,16785409,17313921,17581249,19368801,26594649,26822041, %U A029987 27258841,268468225,272613121,284428225,297183121,4295098369 %N A029987 Squares which are palindromes in base 4. %H A029987 P. De Geest, Palindromic Squares %Y A029987 Sequence in context: A078463 A125413 A160084 this_sequence A017582 A158990 A079873 %Y A029987 Adjacent sequences: A029984 A029985 A029986 this_sequence A029988 A029989 A029990 %K A029987 nonn,base %O A029987 1,3 %A A029987 Patrick De Geest (pdg(AT)worldofnumbers.com) Search completed in 0.001 seconds