# A375654 (b-file synthesized from sequence entry) 0 1 1 1 2 5 3 19 4 97 5 641 6 4021 7 33475 8 272609 9 2559457 10 25926661 11 273419411 12 3221437825 13 38674360609 14 506595820277 15 6895149870211 16 98785254688321 17 1496456813264705 18 23400554985371269 19 386926938274889107 20 6593495476334628641 21 117506166655500705601