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A001993 as a simple table

n a(n)
0 1
1 1
2 3
3 5
4 9
5 13
6 22
7 30
8 45
9 61
10 85
11 111
12 150
13 190
14 247
15 309
16 390
17 478
18 593
19 715
20 870
21 1038
22 1243
23 1465
24 1735
25 2023
26 2368
27 2740
28 3175
29 3643
30 4189
31 4771
32 5443
33 6163
34 6982
35 7858
36 8852
37 9908
38 11098
39 12366
40 13780
41 15284
42 16958
43 18730
44 20692
45 22772
46 25058
47 27478

[1,1,3,5,9,13,22,30,45,61,85,111,150,190,247,309,
 390,478,593,715,870,1038,1243,1465,1735,2023,2368,
 2740,3175,3643,4189,4771,5443,6163,6982,7858,8852,
 9908,11098,12366,13780,15284,16958,18730,20692,
 22772,25058,27478]

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Last modified April 23 07:42 EDT 2024. Contains 371905 sequences. (Running on oeis4.)