# A258975 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 5 4 11 5 10 6 29 7 78 8 141 9 266 10 147 11 194 12 1181 13 2413 14 1834 15 6293 16 4805 17 20290 18 28345 19 25065 20 85334 21 87967 22 55722 23 191559 24 385845 25 437914 26 998758 27 396375 28 95625 29 202043 30 341774 31 2217782 32 1607613 33 1333107 34 1697893 35 1222517 36 2277354 37 1599111