# A022129 (b-file synthesized from sequence entry) 0 3 1 20 2 23 3 43 4 66 5 109 6 175 7 284 8 459 9 743 10 1202 11 1945 12 3147 13 5092 14 8239 15 13331 16 21570 17 34901 18 56471 19 91372 20 147843 21 239215 22 387058 23 626273 24 1013331 25 1639604 26 2652935 27 4292539 28 6945474 29 11238013