# A177514 (b-file synthesized from sequence entry) 2 73 3 733 4 7757 5 77557 6 777373 7 7777573 8 77757553 9 777777373 10 7777777237 11 77777773537 12 777777777773 13 7777777777573 14 77777777772257 15 777777777752557 16 7777777777752757 17 77777777777753233 18 777777777777753553