# A274561 (b-file synthesized from sequence entry)
1 10
2 49
3 240
4 550
5 748
6 1504
7 3192
8 7192
9 7912
10 10792
11 17272
12 30592
13 979992
14 1713592
15 4526272
16 8353792
17 9928792
18 11547352
19 17999992
20 89283592
21 173482552
22 361702144
23 1081850752
24 1845991216
25 2146926592
26 11097907192
27 12985220152
28 21818579968
29 34357510144
30 109170719992
31 228354264064
32 279632332792
33 549746900992
34 1511712719992
35 2169800814592