# A367241 (b-file synthesized from sequence entry) 0 1 1 1 2 6 3 42 4 335 5 2886 6 26166 7 246028 8 2377161 9 23459250 10 235452723 11 2395998060 12 24663705924 13 256358715585 14 2686893609015 15 28364934291912 16 301334854075058 17 3219067773992448 18 34558507062732315 19 372646872976093760 20 4034272938342360147