# A060579 (b-file synthesized from sequence entry) 0 1 1 6 2 19 3 68 4 242 5 704 6 1981 7 5140 8 12364 9 27614 10 57598 11 113108 12 210812 13 375606 14 643646 15 1066196 16 1714445 17 2685464 18 4109493 19 6158768 20 9058119 21 13097592 22 18647371 23 26175300 24 36267330 25 49651242 26 67224024 27 90083308 28 119563302