# A228778 (b-file synthesized from sequence entry)
0 2
1 3
2 3
3 5
4 9
5 33
6 257
7 8193
8 2097153
9 17179869185
10 36028797018963969
11 618970019642690137449562113
12 22300745198530623141535718272648361505980417
13 13803492693581127574869511724554050904902217944340773110325048447598593