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A214683 as a simple table

na(n)
0-1
10
2-3
32
4-8
59
6-23
733
8-70
9113
10-220
11376
12-703
131235
14-2265
154032
16-7327
1713126
18-23748
1942673
20-77043
21138641
22-250054
23450293
24-811760
251462292
26-2635519
274748343
28-8557089
2915418256
30-27784091
3150063514
32-90213440
33162556377
34-292919743

[-1,0,-3,2,-8,9,-23,33,-70,113,-220,376,-703,1235,
 -2265,4032,-7327,13126,-23748,42673,-77043,138641,
 -250054,450293,-811760,1462292,-2635519,4748343,
 -8557089,15418256,-27784091,50063514,-90213440,
 162556377,-292919743]