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A108809 as a simple table

n a(n)
1 2
2 3
3 4
4 7
5 9
6 15
7 18
8 25
9 34
10 55
11 58
12 63
13 67
14 100
15 102
16 139
17 144
18 148
19 154
20 162
21 163
22 168
23 190
24 195
25 219
26 232
27 247
28 267
29 280
30 289
31 330
32 349
33 379
34 384
35 417
36 427
37 448
38 454
39 477
40 568
41 580
42 643
43 645
44 669
45 672
46 727
47 762
48 793
49 802
50 813
51 837
52 847
53 900
54 975
55 988
56 993

[2,3,4,7,9,15,18,25,34,55,58,63,67,100,102,139,
 144,148,154,162,163,168,190,195,219,232,247,267,
 280,289,330,349,379,384,417,427,448,454,477,568,
 580,643,645,669,672,727,762,793,802,813,837,847,
 900,975,988,993]

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Last modified April 23 10:13 EDT 2024. Contains 371905 sequences. (Running on oeis4.)