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A054974 as a simple table

n a(n)
2 1
3 2
4 6
5 9
6 17
7 23
8 36
9 46
10 65
11 80
12 106
13 127
14 161
15 189
16 232
17 268
18 321
19 366
20 430
21 485
22 561
23 627
24 716
25 794
26 897
27 988
28 1106
29 1211
30 1345
31 1465
32 1616
33 1752
34 1921
35 2074
36 2262
37 2433
38 2641
39 2831
40 3060
41 3270
42 3521
43 3752
44 4026
45 4279
46 4577
47 4853
48 5176
49 5476
50 5825
51 6150

[1,2,6,9,17,23,36,46,65,80,106,127,161,189,232,
 268,321,366,430,485,561,627,716,794,897,988,1106,
 1211,1345,1465,1616,1752,1921,2074,2262,2433,2641,
 2831,3060,3270,3521,3752,4026,4279,4577,4853,5176,
 5476,5825,6150]

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Last modified April 23 01:19 EDT 2024. Contains 371906 sequences. (Running on oeis4.)