# A025553 (b-file synthesized from sequence entry) 1 1 2 2 3 5 4 17 5 18 6 93 7 189 8 1335 9 1341 10 4033 11 4038 12 44448 13 44463 14 578124 15 1156353 16 1156409 17 1156437 18 19659681 19 19659807 20 373537593 21 373538223 22 373538553 23 373538718 24 8591392494 25 8591393484 26 42956969994 27 42956971281 28 128870915845 29 128870916846