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A034426 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 1
19 2
20 4
21 7
22 14
23 23
24 39
25 62
26 104
27 163
28 258
29 396
30 616
31 935
32 1425
33 2136
34 3214
35 4774
36 7099
37 10464
38 15433
39 22607
40 33101
41 48233
42 70255
43 101949
44 147854
45 213856
46 309191
47 446165
48 643632
49 927366
50 1336177

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,4,7,14,23,
 39,62,104,163,258,396,616,935,1425,2136,3214,4774,
 7099,10464,15433,22607,33101,48233,70255,101949,
 147854,213856,309191,446165,643632,927366,1336177]

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Last modified April 24 02:28 EDT 2024. Contains 371917 sequences. (Running on oeis4.)