# A180256 (b-file synthesized from sequence entry) 1 1 2 1 3 3 4 12 5 56 6 290 7 1626 8 9735 9 61709 10 411840 11 2882513 12 21095851 13 161056199 14 1280069731 15 10572507465 16 90590477793 17 804013429416 18 7380298477188 19 69968725915172 20 684193449404263 21 6892242071154495 22 71440857358236502