# A331574 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 0 4 0 5 0 6 1 7 4 8 16 9 40 10 100 11 200 12 400 13 700 14 1225 15 1960 16 3136 17 4704 18 7056 19 10080 20 14400 21 19800 22 27225 23 36300 24 48400 25 62920 26 81796 27 104104 28 132496 29 165620 30 207025 31 254800 32 313600 33 380800 34 462400 35 554880 36 665856 37 790704 38 938961 39 1104660 40 1299600 41 1516200 42 1768900 43 2048200 44 2371600