# A331714 (b-file synthesized from sequence entry) 1 1 2 5 3 12 4 25 5 44 6 73 7 112 8 166 9 235 10 325 11 436 12 575 13 742 14 945 15 1184 16 1468 17 1797 18 2181 19 2620 20 3125 21 3696 22 4345 23 5072 24 5890