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A084644 as a simple table

n a(n)
1 2
2 3
3 4
4 7
5 19
6 37
7 55
8 85
9 121
10 147
11 148
12 150
13 151
14 187
15 188
16 190
17 191
18 192
19 193
20 198
21 199
22 235
23 241
24 264
25 267
26 269
27 270
28 291
29 292
30 293
31 294
32 295
33 343
34 346
35 347
36 348
37 349
38 408
39 409
40 412
41 414
42 415
43 417
44 418
45 419
46 420
47 421
48 481
49 499
50 564
51 565
52 649
53 689
54 690
55 721

[2,3,4,7,19,37,55,85,121,147,148,150,151,187,188,
 190,191,192,193,198,199,235,241,264,267,269,270,
 291,292,293,294,295,343,346,347,348,349,408,409,
 412,414,415,417,418,419,420,421,481,499,564,565,
 649,689,690,721]

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Last modified April 19 06:16 EDT 2024. Contains 371782 sequences. (Running on oeis4.)