# A280341 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 6 4 10 5 16 6 26 7 41 8 53 9 64 10 74 11 85 12 101 13 118 14 128 15 144 16 157 17 174 18 195 19 217 20 238 21 261 22 281 23 309 24 324 25 342 26 364 27 397