# A098145 (b-file synthesized from sequence entry) 1 4 2 6 3 12 4 22 5 67 6 114 7 314 8 509 9 1278 10 4594 11 6873 12 21674 13 44624 14 63304 15 124801 16 329984 17 831879 18 1121566 19 2679756 20 4697276 21 6185762 22 13848729 23 23338552 24 49996014 25 133231027 26 214481227 27 271249053 28 431149496 29 541946349 30 851376741