# A114291 (b-file synthesized from sequence entry) 1 0 2 1 3 7 4 24 5 62 6 141 7 287 8 561 9 1035 10 1886 11 3319 12 5838 13 10030 14 17323 15 29395 16 50291 17 84795 18 144374 19 242641 20 412126 21 691522 22 1173151 23 1966929 24 3334931 25 5589311 26 9474106 27 15875699 28 26906538 29 45083426 30 76404103 31 128014623 32 216944163