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A137438 as a simple table

n a(n)
1 1
2 0
3 3
4 3
5 3
6 7
7 9
8 12
9 14
10 22
11 30
12 39
13 41
14 57
15 86
16 87
17 121
18 179
19 164
20 225
21 300
22 362
23 433
24 571
25 624
26 846
27 968
28 1134
29 1391
30 1902
31 1992
32 2407
33 3043
34 3688
35 4321
36 5145
37 5811
38 7277
39 8627
40 10234

[1,0,3,3,3,7,9,12,14,22,30,39,41,57,86,87,121,179,
 164,225,300,362,433,571,624,846,968,1134,1391,
 1902,1992,2407,3043,3688,4321,5145,5811,7277,8627,
 10234]

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Last modified May 10 04:20 EDT 2024. Contains 372356 sequences. (Running on oeis4.)