# A093034 (b-file synthesized from sequence entry)
1 2
2 7
3 29
4 673
5 30241
6 523777
7 2178541
8 23569921
9 33550337
10 66433720321
11 137438691329
12 30823866178561
13 796928461056001
14 1802582780370364661761
15 9186050031556349952001
16 2827987212986831882236723201