# A101569 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 4 5 7 6 19 7 28 8 85 9 282 10 756 11 1198 12 2472 13 2732 14 24852 15 39628 16 53491 17 71236 18 72301 19 81652 20 167509