# A341323 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 7 4 19 5 69 6 249 7 1025 8 4833 9 21481 10 126517 11 615669 12 4161321 13 22894537 14 163938841 15 1016069027 16 8491341479 17 58444280449 18 508568676159 19 3894634611571 20 33778806941777 21 290707450961639 22 2713715752910365 23 26549031384321585 24 233708327564162305 25 2519255296395164039 26 24379835547221372041