# A019151 (b-file synthesized from sequence entry) 3 0 4 0 5 6 6 3 7 5 8 34 9 51 10 102 11 289 12 587 13 1318 14 3334 15 8009 16 19403 17 49885 18 127398 19 321568 20 840133 21 2208515 22 5741909 23 15139478 24 40172992 25 106073001 26 281352399 27 749125392 28 1992518993 29 5308389281 30 14171109533 31 37845715520