# A004227 (b-file synthesized from sequence entry) 1 0 2 302 3 478 4 603 5 699 6 779 7 846 8 904 9 955 10 1000 11 1042 12 1080 13 1114 14 1147 15 1177 16 1205 17 1231 18 1256 19 1279 20 1302 21 1323 22 1343 23 1362 24 1381 25 1398 26 1415 27 1432 28 1448 29 1463 30 1478 31 1492 32 1506 33 1519 34 1532 35 1545