# A068791 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 8 6 13 7 18 8 36 9 53 10 57 11 69 12 206 13 273 14 400 15 983 16 1308 17 2581 18 3205 19 4118 20 13531 21 14892 22 88552 23 139128 24 171243 25 278063 26 332182 27 694354 28 3416773 29 4311381 30 4867024