# A077498 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 17 5 29 6 113 7 197 8 257 9 449 10 1373 11 3137 12 50177 13 65537 14 114689 15 268913 16 470597 17 614657 18 1075649 19 3294173 20 7340033 21 9834497 22 210827009 23 275365889 24 359661569 25 469762049 26 1129900997 27 1438646273 28 1927561217 29 7909306973 30 52613349377