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A001973 as a simple table

n a(n)
0 1
1 1
2 3
3 5
4 8
5 12
6 18
7 24
8 33
9 43
10 55
11 69
12 86
13 104
14 126
15 150
16 177
17 207
18 241
19 277
20 318
21 362
22 410
23 462
24 519
25 579
26 645
27 715
28 790
29 870
30 956
31 1046
32 1143
33 1245
34 1353
35 1467
36 1588
37 1714
38 1848
39 1988

[1,1,3,5,8,12,18,24,33,43,55,69,86,104,126,150,
 177,207,241,277,318,362,410,462,519,579,645,715,
 790,870,956,1046,1143,1245,1353,1467,1588,1714,
 1848,1988]

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)