# A248592 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 3 5 3 6 5 7 45 8 315 9 35 10 567 11 14175 12 51975 13 467775 14 868725 15 2837835 16 638512875 17 638512875 18 1206079875 19 97692469875 20 371231385525 21 441942125625 22 17717861581875 23 2143861251406875 24 16436269594119375 25 5917057053882975 26 284473896821296875 27 1780595872696265625