# A146645 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 5 7 17 8 39 9 143 10 759 11 4705 12 36573 13 332389 14 3601255 15 48371515 16 827745175 17 17238229681 18 441854255629 19 13777843130457 20 527986032874649 21 24769703202602783