# A280861 (b-file synthesized from sequence entry) 1 0 2 1 3 3 4 7 5 9 6 15 7 17 8 27 9 37 10 55 11 58 12 155 13 228 14 480 15 720 16 1305 17 1573 18 2173 19 2547 20 2767 21 5448 22 5500 23 9468 24 14268 25 35207 26 58155 27 102612 28 114340 29 124420 30 169559