# A121015 (b-file synthesized from sequence entry) 1 1 2 2 3 8 4 1402 5 3579 6 4111 7 5289 8 6383 9 6467 10 15146 11 32141 12 41910 13 82849 14 110088 15 127531 16 185114 17 1320338 18 1467242 19 5739729 20 22507473 21 32494198