# A055913 (b-file synthesized from sequence entry) 7 1 8 14 9 100 10 511 11 2116 12 7501 13 23527 14 66834 15 174953 16 427486 17 984654 18 2154809 19 4508722 20 9067082 21 17600002 22 33094234 23 60466665 24 107632267 25 187074805 26 318119850 27 530176267 28 867294295 29 1394495598 30 2206460931 31 3439326144