# A192674 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 7 4 17 5 41 6 94 7 220 8 515 9 1209 10 2845 11 6711 12 15861 13 37549 14 89015 15 211287 16 502051 17 1194083 18 2842413 19 6771220 20 16141369 21 38501639 22 91888052 23 219411132 24 524154756 25 1252695124 26 2995034616 27 7163349548 28 17138661276 29 41017945745 30 98196952422 31 235147807457 32 563242204233