# A292785 (b-file synthesized from sequence entry)
1 0
2 16
3 194
4 1932
5 18181
6 168330
7 1555366
8 14424896
9 134429269
10 1258812629
11 11840308472
12 111817802539
13 1059796159358
14 10076977878935
15 96091981692305
16 918679869869451
17 8803388128870716
18 84537081067757934
19 813340036390023775
20 7838825925395981969
21 75669246174605279757