# A181527 (b-file synthesized from sequence entry) 0 1 1 4 2 13 3 38 4 103 5 264 6 649 7 1546 8 3595 9 8204 10 18445 11 40974 12 90127 13 196624 14 426001 15 917522 16 1966099 17 4194324 18 8912917 19 18874390 20 39845911 21 83886104 22 176160793 23 369098778 24 771751963 25 1610612764 26 3355443229 27 6979321886 28 14495514655 29 30064771104 30 62277025825