# A107561 (b-file synthesized from sequence entry)
0 1
1 1568
2 437024
3 47915840
4 2833812416
5 105816281312
6 2747133736928
7 52960672242944
8 795562628013440
9 9660934496026016
10 97632761192530592
11 840599322727633088
12 6286024108374672704
13 41489916720438238304
14 245008426486551763808
15 1309508202437647961728