# A365969 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 1
5 1
6 121
7 841
8 3361
9 10081
10 25201
11 3684241
12 50309281
13 369738721
14 1926648361
15 7980936601
16 1335634023361
17 27705746752321
18 302258931418081
19 2283161710263841
20 13419441405835201
21 2498339829188508481
22 70152448708746111961
23 1025314852704395518441