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A034457 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 0
20 0
21 0
22 0
23 0
24 0
25 0
26 0
27 0
28 0
29 0
30 0
31 0
32 0
33 0
34 0
35 0
36 0
37 1
38 0
39 3
40 6
41 18
42 35
43 101
44 208
45 535
46 1246
47 3066
48 7293
49 17771
50 42347
51 101467
52 240033

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,1,0,3,6,18,35,101,208,535,
 1246,3066,7293,17771,42347,101467,240033]

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Last modified September 26 06:16 EDT 2021. Contains 347664 sequences. (Running on oeis4.)