# A179075 (b-file synthesized from sequence entry)
2 6
3 48
4 436
5 4855
6 67146
7 1120882
8 21913032
9 490328973
10 12345678910
11 345227121316
12 10610896401084
13 355457590375459
14 12887297856859986
15 502684312937210790
16 20988295479420645136
17 933876701895122362393
18 44111544001370512713990
19 2204350295349917301461848