# A330079 (b-file synthesized from sequence entry) 0 1 1 3 2 9 3 27 4 75 5 213 6 585 7 1623 8 4425 9 12123 10 32883 11 89415 12 241557 13 653649 14 1760427 15 4747005 16 12754593 17 34301463 18 91990575 19 246880023 20 661075149 21 1771199169 22 4736741853 23 12673587057 24 33856816431 25 90482953989 26 241499070195 27 644781165933 28 1719559634451 29 4587222964881 30 12225165127887