# A168170 (b-file synthesized from sequence entry) 1 0 2 3 3 4 4 6 5 7 6 22 7 28 8 39 9 115 10 144 11 379 12 391 13 858 14 1851 15 5815 16 7495 17 7686 18 7726 19 9636 20 13006 21 19063 22 19719 23 21202 24 25516 25 26542 26 31204 27 53655 28 54294 29 68431