# A289909 (b-file synthesized from sequence entry) 1 1 2 1 3 5 4 9 5 49 6 461 7 23489 8 11225329 9 272637326981 10 3157526775628390649 11 886457726538825109967312921569 12 2877355448368368144942636577290120976530764462381 13 2618094955775549169448195139184997935943619201377536713185932400811680633788689