# A026106 (b-file synthesized from sequence entry) 5 2 6 5 7 16 8 55 9 208 10 817 11 3336 12 13935 13 59406 14 257079 15 1126948 16 4992421 17 22318048 18 100546543 19 456055730 20 2080872845 21 9544572590 22 43984730855 23 203550840696 24 945562887981 25 4407586685688 26 20609668887723 27 96646196091276 28 454402001079165