# A002765 (b-file synthesized from sequence entry) 0 8 1 23 2 57 3 119 4 231 5 415 6 719 7 1189 8 1915 9 2997 10 4595 11 6898 12 10198 13 14833 14 21303 15 30211 16 42393 17 58869 18 81028 19 110551 20 149683 21 201160 22 268539 23 356167 24 469630 25 615712 26 803029 27 1042051 28 1345896 29 1730473 30 2215561 31 2825037 32 3588364 33 4541036