# A224513 (b-file synthesized from sequence entry) 0 1 1 5 2 17 3 21 4 33 5 69 6 81 7 85 8 97 9 133 10 241 11 277 12 289 13 325 14 337 15 341 16 353 17 389 18 497 19 533 20 641 21 965 22 1073 23 1109 24 1121 25 1157 26 1265 27 1301 28 1313 29 1349 30 1361 31 1365 32 1377 33 1413 34 1521 35 1557 36 1665 37 1989 38 2097 39 2133 40 2241 41 2565 42 3537 43 3861 44 3969 45 4293 46 4401 47 4437 48 4449