# A107084 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 9 5 10 6 31 7 47 8 70 9 281 10 366 11 519 12 532 13 775 14 1566 15 1627 16 2247 17 2653 18 4381 19 4571 20 7513 21 10581 22 13239 23 15393 24 72267 25 105515 26 215802