# A293027 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 6 5 16 6 146 7 234 8 272 9 291 10 419 11 435 12 470 13 501 14 900 15 3080 16 3360 17 7881 18 10865 19 13994 20 20031 21 38184 22 43802 23 89705 24 165060 25 168608