# A015663 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 6 5 12 6 14 7 28 8 36 9 52 10 58 11 116 12 124 13 242 14 266 15 302 16 356 17 664 18 695 19 1228 20 1311 21 1476 22 1589 23 2667 24 2766 25 3636 26 3898 27 4641 28 4924 29 7665 30 7764 31 11613 32 12678 33 13901 34 14730 35 16540 36 16953 37 24328 38 25688 39 27943 40 28868