# A117680 (b-file synthesized from sequence entry) 0 1 1 4 2 9 3 100 4 400 5 900 6 2304 7 2601 8 3600 9 10000 10 10201 11 10404 12 11025 13 12100 14 14400 15 22500 16 32400 17 40000 18 40401 19 44100 20 62001 21 90000 22 101124 23 103041 24 121104 25 123201 26 152100 27 199809 28 202500 29 230400 30 251001 31 260100 32 288369 33 294849 34 301401 35 360000