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A154789 as a simple table

n a(n)
1 1
2 2
3 7
4 9
5 15
6 19
7 21
8 39
9 59
10 66
11 75
12 96
13 124
14 125
15 180
16 327
17 358
18 434
19 699
20 999
21 1685
22 1779
23 3561
24 4184
25 4835

[1,2,7,9,15,19,21,39,59,66,75,96,124,125,180,327,
 358,434,699,999,1685,1779,3561,4184,4835]

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Last modified July 19 17:03 EDT 2024. Contains 374410 sequences. (Running on oeis4.)