# A306098 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 2 4 5 5 10 6 21 7 39 8 74 9 133 10 239 11 415 12 719 13 1216 14 2048 15 3393 16 5586 17 9087 18 14695 19 23530 20 37462 21 59172 22 92947 23 145024 24 225123 25 347421 26 533614 27 815378 28 1240410 29 1878302 30 2832586 31 4253800 32 6363760 33 9483831 34 14083418 35 20839900 36 30735490 37 45181303 38 66210373 39 96730731