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A107856 as a simple table

n a(n)
1 1
2 1
3 1
4 0
5 4
6 4
7 11
8 7
9 37
10 30
11 122
12 92
13 403
14 311
15 1331
16 1020
17 4396
18 3376
19 14519
20 11143
21 47953
22 36810
23 158378
24 121568
25 523087
26 401519
27 1727639
28 1326120
29 5706004
30 4379884
31 18845651
32 14465767
33 62242957
34 47777190
35 205574522
36 157797332

[1,1,1,0,4,4,11,7,37,30,122,92,403,311,1331,1020,
 4396,3376,14519,11143,47953,36810,158378,121568,
 523087,401519,1727639,1326120,5706004,4379884,
 18845651,14465767,62242957,47777190,205574522,
 157797332]

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Last modified August 7 04:39 EDT 2020. Contains 336274 sequences. (Running on oeis4.)