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A143457 as a simple table

n a(n)
0 1
1 4
2 7
3 10
4 13
5 16
6 19
7 22
8 34
9 55
10 85
11 124
12 172
13 229
14 295
15 397
16 562
17 817
18 1189
19 1705
20 2392
21 3277
22 4468
23 6154
24 8605
25 12172
26 17287
27 24463
28 34294
29 47698
30 66160
31 91975
32 128491
33 180352
34 253741
35 356623
36 499717
37 698197
38 974122
39 1359595
40 1900651

[1,4,7,10,13,16,19,22,34,55,85,124,172,229,295,
 397,562,817,1189,1705,2392,3277,4468,6154,8605,
 12172,17287,24463,34294,47698,66160,91975,128491,
 180352,253741,356623,499717,698197,974122,1359595,
 1900651]

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Last modified October 28 04:43 EDT 2021. Contains 348313 sequences. (Running on oeis4.)