# A336588 (b-file synthesized from sequence entry) 0 1 1 2 2 9 3 67 4 725 5 10616 6 200767 7 4740149 8 136113217 9 4656324934 10 186642121061 11 8647446227487 12 457854954921949 13 27435354945248732 14 1844986431192663683 15 138229607701444447561 16 11464234006789370705537 17 1046538415206891196153834 18 104623195637603009050593697