# A218148 (b-file synthesized from sequence entry)
-1 1
0 2
1 4
2 16
3 256
4 32768
5 67108864
6 4398046511104
7 18446744073709551616
8 9903520314283042199192993792
9 1361129467683753853853498429727072845824
10 95780971304118053647396689196894323976171195136475136