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A281744 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 3
6 3
7 4
8 5
9 6
10 7
11 9
12 11
13 13
14 15
15 18
16 21
17 25
18 29
19 34
20 40
21 46
22 53
23 61
24 71
25 82
26 93
27 106
28 122
29 139
30 158
31 179
32 203
33 230
34 259
35 293
36 330
37 371
38 416
39 467
40 524
41 586
42 655
43 731
44 816
45 909
46 1011
47 1124
48 1250
49 1387
50 1537
51 1702
52 1885
53 2085
54 2303
55 2543
56 2806

[1,1,1,1,2,3,3,4,5,6,7,9,11,13,15,18,21,25,29,34,
 40,46,53,61,71,82,93,106,122,139,158,179,203,230,
 259,293,330,371,416,467,524,586,655,731,816,909,
 1011,1124,1250,1387,1537,1702,1885,2085,2303,2543,
 2806]

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Last modified May 28 19:55 EDT 2024. Contains 372919 sequences. (Running on oeis4.)