# A150614 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 27 4 112 5 482 6 2131 7 9611 8 43983 9 203562 10 950578 11 4471068 12 21155154 13 100596131 14 480366959 15 2302126528 16 11067205098 17 53348940963 18 257780356721 19 1248218890605 20 6055470655535 21 29426315553592 22 143212729875602 23 697946377540563 24 3405669845850086 25 16637015063224168 26 81357728774104339