# A365194 (b-file synthesized from sequence entry) 0 1 1 1 2 6 3 52 4 529 5 5889 6 69462 7 853013 8 10791018 9 139659604 10 1840435530 11 24611295075 12 333132371248 13 4555465710569 14 62839303262352 15 873363902976309 16 12218178082489873 17 171918448407833112 18 2431415226089290680 19 34544425914499450493 20 492807213597429920649