# A293943 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 5 5 7 6 29 7 62 8 201 9 506 10 1429 11 3569 12 9113 13 21660 14 50866 15 114049 16 250256 17 530471 18 1099354 19 2215994 20 4372347 21 8429664 22 15937900 23 29540515 24 53798630 25 96288505 26 169633646 27 294284184 28 503311347 29 849051903 30 1413975513 31 2325798623 32 3781205230 33 6078784401 34 9669020265 35 15223385340