# A376835 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 3 5 11 6 31 7 71 8 151 9 343 10 871 11 2311 12 6001 13 15081 14 37493 15 94381 16 241931 17 625771 18 1617211 19 4164763 20 10719793 21 27674473 22 71722773 23 186353453 24 484657729 25 1260984161 26 3283294561 27 8559401761 28 22343836711 29 58391858383 30 152722920691 31 399719304411