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A253170 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 5
6 7
7 10
8 13
9 17
10 22
11 28
12 35
13 42
14 50
15 60
16 72
17 85
18 101
19 119
20 139
21 162
22 187
23 215
24 246
25 279
26 315
27 353
28 394
29 437
30 482
31 529
32 579
33 632
34 688
35 748
36 810
37 875
38 944
39 1016
40 1094
41 1177
42 1263
43 1351
44 1443
45 1538
46 1637
47 1742
48 1852
49 1966
50 2083
51 2205
52 2330
53 2460

[1,1,2,3,5,7,10,13,17,22,28,35,42,50,60,72,85,101,
 119,139,162,187,215,246,279,315,353,394,437,482,
 529,579,632,688,748,810,875,944,1016,1094,1177,
 1263,1351,1443,1538,1637,1742,1852,1966,2083,2205,
 2330,2460]

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Last modified August 3 08:07 EDT 2024. Contains 374885 sequences. (Running on oeis4.)