# A107220 (b-file synthesized from sequence entry) 1 1 2 3 3 5 4 7 5 9 6 13 7 23 8 27 9 31 10 37 11 63 12 69 13 117 14 119 15 173 16 219 17 223 18 247 19 307 20 363 21 383 22 495 23 695 24 987 25 2519 26 3919 27 4633 28 6537 29 8881 30 12841 31 15935 32 16383 33 16519 34 26525 35 34415 36 95139