# A146139 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 7 6 21 7 61 8 403 9 3415 10 36395 11 473261 12 8291363 13 204964495 14 6738662861 15 291876652529 16 16526293766701 17 1250870357604441 18 127503882340930419 19 17331789387120484429 20 3122597067315836972733 21 746394914944854757141353