# A030041 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 3 4 5 5 12 6 23 7 45 8 92 9 183 10 434 11 936 12 2012 13 4365 14 9551 15 20748 16 45065 17 108070 18 245109 19 553308 20 1253492 21 2846553 22 6482338 23 14721344 24 33423804 25 75916943 26 187505118 27 441004027 28 1032009219 29 2419549459 30 5676752449 31 13331861333 32 31398821908 33 73794930935