# A075951 (b-file synthesized from sequence entry) 0 1023 1 31775 2 105699 3 175468 4 218805 5 308665 6 350926 7 663367 8 1199817 9 1672664 10 1974427 11 2604591 12 3830432 13 4703428 14 7394586 15 9170672 16 11758717 17 12673583 18 13425845 19 14932646 20 23412126 21 45547907 22 50761481 23 84010699