# A147270 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 183 10 351 11 3185 12 7397 13 80251 14 204181 15 3751343 16 10958987 17 859595115 18 3088432553 19 597934255811 20 2680671785861