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A037409 as a simple table

n a(n)
1 1
2 4
3 16
4 17
5 20
6 64
7 65
8 68
9 69
10 80
11 81
12 84
13 256
14 257
15 260
16 261
17 272
18 273
19 276
20 277
21 320
22 321
23 324
24 325
25 336
26 337
27 340
28 1024
29 1025
30 1028
31 1029
32 1040
33 1041
34 1044
35 1045
36 1088
37 1089
38 1092
39 1093
40 1104
41 1105
42 1108
43 1109
44 1280
45 1281

[1,4,16,17,20,64,65,68,69,80,81,84,256,257,260,
 261,272,273,276,277,320,321,324,325,336,337,340,
 1024,1025,1028,1029,1040,1041,1044,1045,1088,1089,
 1092,1093,1104,1105,1108,1109,1280,1281]

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Last modified September 16 18:26 EDT 2021. Contains 347473 sequences. (Running on oeis4.)