# A138368 (b-file synthesized from sequence entry) 1 13 2 37 3 61 4 181 5 373 6 541 7 853 8 1237 9 1381 10 1693 11 1861 12 2221 13 3037 14 3733 15 7237 16 7933 17 8293 18 9421 19 12781 20 14173 21 14653 22 16141 23 19333 24 25933 25 27901 26 28573 27 30637 28 34981 29 36493 30 38821 31 41221 32 44533 33 46237 34 49741 35 52453 36 60037 37 70237 38 73453 39 87037