# A302583 (b-file synthesized from sequence entry) 0 0 1 1 2 4 3 28 4 272 5 3376 6 51012 7 908608 8 18640960 9 432891136 10 11225320100 11 321504185344 12 10079828372880 13 343360783937536 14 12627774819845668 15 498676704524517376 16 21046391759976988928 17 945381827279671853056 18 45032132922921758270916 19 2267322327322331161821184