# A014761 (b-file synthesized from sequence entry) 1 1 2 1 3 9 4 1 5 1 6 25 7 1 8 225 9 1 10 1225 11 441 12 49 13 1 14 1 15 81 16 1 17 2025 18 1 19 27225 20 3025 21 121 22 1 23 245025 24 1 25 1656369 26 511225 27 169 28 1 29 9018009 30 1002001 31 8281 32 1 33 41409225 34 25050025 35 9018009 36 1863225 37 207025 38 11025 39 225 40 1 41 1 42 289 43 1 44 23409 45 1 46 938961