# A134937 (b-file synthesized from sequence entry) 1 9 2 16 3 36 4 100 5 121 6 225 7 256 8 289 9 324 10 441 11 576 12 676 13 961 14 1089 15 1156 16 1296 17 1369 18 1444 19 1521 20 1681 21 2025 22 2116 23 2304 24 2401 25 2500 26 2601 27 2704 28 3025