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A009861 as a simple table

n a(n)
0 1
1 4
2 8
3 16
4 29
5 44
6 61
7 88
8 120
9 142
10 174
11 218
12 256
13 302
14 349
15 400
16 455
17 512
18 578
19 634
20 706
21 788
22 858
23 942
24 1021
25 1106
26 1197
27 1288
28 1396
29 1486
30 1596
31 1716
32 1812
33 1930
34 2043
35 2166
36 2297
37 2428
38 2570
39 2688
40 2838
41 2986
42 3114
43 3278
44 3425
45 3590
46 3763
47 3918

[1,4,8,16,29,44,61,88,120,142,174,218,256,302,349,
 400,455,512,578,634,706,788,858,942,1021,1106,
 1197,1288,1396,1486,1596,1716,1812,1930,2043,2166,
 2297,2428,2570,2688,2838,2986,3114,3278,3425,3590,
 3763,3918]

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Last modified March 24 19:48 EDT 2019. Contains 321448 sequences. (Running on oeis4.)