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A103257 as a simple table

n a(n)
0 1
1 2
2 4
3 6
4 10
5 14
6 20
7 28
8 40
9 54
10 72
11 96
12 126
13 164
14 212
15 272
16 346
17 436
18 548
19 684
20 850
21 1052
22 1296
23 1588
24 1940
25 2362
26 2864
27 3462
28 4172
29 5012
30 6004
31 7172
32 8548
33 10160
34 12048
35 14256
36 16830
37 19828
38 23312
39 27356
40 32040

[1,2,4,6,10,14,20,28,40,54,72,96,126,164,212,272,
 346,436,548,684,850,1052,1296,1588,1940,2362,2864,
 3462,4172,5012,6004,7172,8548,10160,12048,14256,
 16830,19828,23312,27356,32040]

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Last modified April 24 10:53 EDT 2024. Contains 371936 sequences. (Running on oeis4.)