# A112841 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 13 4 34 5 34 6 74 7 73 8 193 9 256 10 793 11 1049 12 2465 13 2857 14 6577 15 8226 16 21348 17 28872 18 74740 19 91970 20 222217 21 268769 22 669265 23 852305 24 2201945 25 2805760 26 7000777 27 8636081 28 21311098 29 26588770 30 67091170 31 85150213