# A165656 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 1
15 1
16 5
17 25
18 297
19 8199
20 377004
21 22014143
22 1493574756
23 114880777582
24 9919463450855
25 955388277929620
26 102101882472479938
27 12050526046888229845
28 1563967741064673811531
29 222318116370232302781485
30 34486536277291555593662301
31 5817920265098158804699762770