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A020894 as a simple table

n a(n)
1 0
2 2
3 7
4 9
5 16
6 19
7 26
8 28
9 35
10 37
11 54
12 56
13 61
14 63
15 65
16 72
17 91
18 98
19 117
20 124
21 126
22 127
23 128
24 133
25 152
26 169
27 189
28 208
29 215
30 217
31 218
32 224
33 243
34 250
35 271
36 279
37 280
38 296
39 316
40 331
41 335
42 341
43 342
44 344
45 351
46 370
47 386
48 387
49 397
50 407
51 432
52 448
53 468
54 469

[0,2,7,9,16,19,26,28,35,37,54,56,61,63,65,72,91,
 98,117,124,126,127,128,133,152,169,189,208,215,
 217,218,224,243,250,271,279,280,296,316,331,335,
 341,342,344,351,370,386,387,397,407,432,448,468,
 469]

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Last modified September 21 22:33 EDT 2020. Contains 337274 sequences. (Running on oeis4.)