# A023171 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 172 5 748 6 1958 7 6307 8 22313 9 106012 10 530308 11 1051529 12 1225708 13 7188127 14 14309369 15 24168763 16 30752921 17 31373381 18 34217107 19 38527661 20 40448867 21 56051179 22 81926788 23 83917901 24 87871781 25 99922929 26 122614387