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A007285 as a simple table

n a(n)
3 1
4 4
5 7
6 8
7 17
8 21
9 29
10 40
11 51
12 63
13 74
14 91
15 104
16 121
17 134
18 153
19 164
20 196
21 212
22 228
23 244
24 272
25 288
26 319
27 332
28 364
29 396
30 437
31 464
32 494
33 524
34 553
35 578
36 608
37 642
38 667
39 692
40 754
41 816
42 897
43 959
44 1026
45 1066
46 1139
47 1190
48 1248
49 1306
50 1363

[1,4,7,8,17,21,29,40,51,63,74,91,104,121,134,153,
 164,196,212,228,244,272,288,319,332,364,396,437,
 464,494,524,553,578,608,642,667,692,754,816,897,
 959,1026,1066,1139,1190,1248,1306,1363]

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Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)