# A277224 (b-file synthesized from sequence entry) 1 1 2 3 3 8 4 15 5 32 6 63 7 130 8 257 9 520 10 1029 11 2060 12 4113 13 8240 14 16477 15 32958 16 65915 17 131836 18 263633 19 527280 20 1054553 21 2109130 22 4218257 23 8436528 24 16873045 25 33746094 26 67492171 27 134984390 28 269968777 29 539937558 30 1079875091 31 2159750220 32 4319500381 33 8639000780 34 17278001533 35 34556003072 36 69112006095