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A002789 as a simple table

n a(n)
1 2
2 4
3 7
4 11
5 16
6 21
7 28
8 35
9 43
10 52
11 62
12 72
13 84
14 96
15 109
16 123
17 138
18 153
19 170
20 187
21 205
22 224
23 244
24 264
25 286
26 308
27 331
28 355
29 380
30 405
31 432
32 459
33 487
34 516
35 546
36 576
37 608
38 640
39 673
40 707
41 742
42 777
43 814
44 851
45 889
46 928
47 968
48 1008
49 1050
50 1092
51 1135
52 1179
53 1224
54 1269

[2,4,7,11,16,21,28,35,43,52,62,72,84,96,109,123,
 138,153,170,187,205,224,244,264,286,308,331,355,
 380,405,432,459,487,516,546,576,608,640,673,707,
 742,777,814,851,889,928,968,1008,1050,1092,1135,
 1179,1224,1269]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)