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A289060 as a simple table

n a(n)
0 2
1 4
2 7
3 11
4 17
5 25
6 36
7 51
8 70
9 93
10 120
11 151
12 186
13 225
14 268
15 315
16 366
17 421
18 480
19 543
20 610
21 681
22 756
23 835
24 918
25 1005
26 1096
27 1191
28 1290
29 1393
30 1500
31 1611
32 1726
33 1845
34 1968
35 2095
36 2226
37 2361
38 2500
39 2643
40 2790
41 2941
42 3096
43 3255
44 3418
45 3585
46 3756
47 3931
48 4110

[2,4,7,11,17,25,36,51,70,93,120,151,186,225,268,
 315,366,421,480,543,610,681,756,835,918,1005,1096,
 1191,1290,1393,1500,1611,1726,1845,1968,2095,2226,
 2361,2500,2643,2790,2941,3096,3255,3418,3585,3756,
 3931,4110]

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Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)