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A034449 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 1
23 2
24 4
25 9
26 16
27 30
28 54
29 93
30 159
31 267
32 440
33 718
34 1162
35 1858
36 2952
37 4661
38 7306
39 11400
40 17710
41 27390
42 42228
43 64923
44 99552
45 152385
46 232927
47 355691
48 542958
49 829017
50 1266777
51 1938934
52 2975374

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,4,
 9,16,30,54,93,159,267,440,718,1162,1858,2952,4661,
 7306,11400,17710,27390,42228,64923,99552,152385,
 232927,355691,542958,829017,1266777,1938934,
 2975374]

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Last modified April 19 17:39 EDT 2024. Contains 371797 sequences. (Running on oeis4.)