# A176736 (b-file synthesized from sequence entry)
0 1
1 10
2 111
3 1352
4 17909
5 256134
6 3931555
7 64441684
8 1123029513
9 20730064706
10 403978495031
11 8286870547680
12 178468044946621
13 4025739435397822
14 94912091598455979
15 2334250550458513004
16 59779945135439664785
17 1591626582328767492474
18 43990176790179196598143
19 1260374228606935319612536