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A045090 as a simple table

n a(n)
1 1
2 4
3 7
4 13
5 16
6 19
7 28
8 31
9 49
10 52
11 55
12 61
13 64
14 67
15 76
16 79
17 112
18 115
19 124
20 127
21 193
22 196
23 199
24 205
25 208
26 211
27 220
28 223
29 241
30 244
31 247
32 253
33 256
34 259
35 268
36 271
37 304
38 307
39 316
40 319
41 448
42 451
43 460
44 463
45 496
46 499
47 508
48 511
49 769
50 772

[1,4,7,13,16,19,28,31,49,52,55,61,64,67,76,79,112,
 115,124,127,193,196,199,205,208,211,220,223,241,
 244,247,253,256,259,268,271,304,307,316,319,448,
 451,460,463,496,499,508,511,769,772]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)