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A116686 as a simple table

n a(n)
1 0
2 0
3 1
4 3
5 8
6 15
7 29
8 48
9 79
10 123
11 188
12 276
13 404
14 575
15 808
16 1122
17 1540
18 2089
19 2811
20 3748
21 4958
22 6519
23 8504
24 11034
25 14231
26 18268
27 23312
28 29638
29 37486
30 47245
31 59279
32 74140
33 92347
34 114703
35 141933
36 175174
37 215478
38 264407
39 323448
40 394788
41 480509
42 583609

[0,0,1,3,8,15,29,48,79,123,188,276,404,575,808,
 1122,1540,2089,2811,3748,4958,6519,8504,11034,
 14231,18268,23312,29638,37486,47245,59279,74140,
 92347,114703,141933,175174,215478,264407,323448,
 394788,480509,583609]

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Last modified April 24 05:36 EDT 2024. Contains 371918 sequences. (Running on oeis4.)