# A163477 (b-file synthesized from sequence entry) 0 0 1 1 2 5 3 10 4 25 5 43 6 62 7 84 8 142 9 205 10 275 11 350 12 423 13 503 14 588 15 680 16 908 17 1145 18 1393 19 1650 20 1925 21 2211 22 2506 23 2812 24 3098 25 3397 26 3711 27 4038 28 4371 29 4719 30 5080 31 5456 32 6360 33 7281 34 8221 35 9178 36 10161 37 11163 38 12182 39 13220 40 14310 41 15421 42 16555 43 17710