# A046862 (b-file synthesized from sequence entry) 1 1 2 13 3 23 4 61 5 83 6 97 7 217 8 253 9 277 10 287 11 301 12 347 13 359 14 407 15 433 16 793 17 983 18 1021 19 1043 20 1079 21 1093 22 1177 23 1199 24 1367 25 1499 26 1607 27 1859 28 1979 29 4081 30 4093 31 4213 32 4307 33 4381 34 4439 35 5063 36 5387 37 5447 38 5521 39 5999 40 7321 41 7441 42 7477 43 12397 44 13847 45 15899