# A128849 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 14 4 45 5 104 6 149 7 998 8 3143 9 10427 10 23997 11 34424 12 574781 13 1183986 14 4126739 15 5310725 16 14748189 17 20058914 18 34807103 19 263708635 20 298515738 21 860740111 22 1159255849 23 2019995960 24 3179251809 25 8378499578 26 45071749699 27 98521998976