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A261267 as a simple table

n a(n)
1 2
2 7
3 227
4 277
5 727
6 2027
7 2207
8 2707
9 2777
10 7027
11 7207
12 7727
13 20707
14 22027
15 22277
16 22727
17 22777
18 27077
19 27277
20 70207
21 72077
22 72227
23 72277
24 72707
25 72727
26 200227
27 202277
28 202777
29 207227
30 222007
31 222707
32 227027
33 227207
34 227707
35 272227
36 272777
37 277007

[2,7,227,277,727,2027,2207,2707,2777,7027,7207,
 7727,20707,22027,22277,22727,22777,27077,27277,
 70207,72077,72227,72277,72707,72727,200227,202277,
 202777,207227,222007,222707,227027,227207,227707,
 272227,272777,277007]

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Last modified October 1 07:48 EDT 2020. Contains 337442 sequences. (Running on oeis4.)