# A204373 (b-file synthesized from sequence entry) 1 33 2 48 3 61 4 87 5 136 6 217 7 347 8 560 9 901 10 1455 11 2352 12 3801 13 6147 14 9944 15 16085 16 26023 17 42104 18 68121 19 110219 20 178336 21 288549 22 466879 23 755424 24 1222297 25 1977715