# A125898 (b-file synthesized from sequence entry) 1 1 2 3 3 7 4 13 5 26 6 51 7 98 8 190 9 367 10 708 11 1364 12 2630 13 5071 14 9775 15 18841 16 36318 17 70007 18 134942 19 260110 20 501380 21 966441 22 1862874 23 3590806 24 6921503 25 13341626 26 25716810 27 49570746 28 95550687 29 184179871 30 355018115 31 684319420 32 1319068095 33 2542585503