# A249929 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 87
4 1544
5 30669
6 652387
7 14535220
8 334846575
9 7911062633
10 190635605270
11 4667362377021
12 115772752576351
13 2903222873038115
14 73481220638826204
15 1874686187998433232
16 48159602555272931592
17 1244712958804985611455
18 32343121686417402278602
19 844434166911645229308309