# A261336 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 1 5 3 6 10 7 30 8 88 9 255 10 742 11 2157 12 6312 13 18563 14 54932 15 163479 16 489264 17 1471692 18 4447896 19 13500689 20 41140608 21 125818217 22 386050543 23 1188093392 24 3666547089 25 11344058829 26 35180323336 27 109339097119 28 340508394528