# A300489 (b-file synthesized from sequence entry) 0 0 1 1 2 5 3 65 4 1766 5 83674 6 6124584 7 639826452 8 90328291248 9 16558780949136 10 3823322392154880 11 1085461798576638240 12 371610484248792556800 13 150961314165968542273920 14 71790302154674639506682880 15 39506878580692178250399571200 16 24909116615180033772524150937600