# A133435 (b-file synthesized from sequence entry) 1 3 2 7 3 23 4 71 5 311 6 479 7 1559 8 5711 9 10559 10 18191 11 31391 12 422231 13 701399 14 3818929 15 9257329 16 22000801 17 36415991 18 48473881 19 175244281 20 427733329 21 3389934071 22 7979490791 23 36504256799 24 89206899239 25 121560956039 26 395668053479 27 513928659191 28 5528920734431 29 8402847753431 30 70864718555231