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A008257 as a simple table

n a(n)
0 1
1 4
2 12
3 22
4 36
5 58
6 94
7 136
8 164
9 194
10 248
11 320
12 382
13 440
14 500
15 568
16 664
17 760
18 844
19 936
20 1030
21 1134
22 1268
23 1384
24 1498
25 1618
26 1758
27 1898
28 2048
29 2184
30 2344
31 2504
32 2680
33 2830
34 3014
35 3190
36 3390
37 3572
38 3776
39 3950
40 4178
41 4384
42 4624
43 4828
44 5060
45 5260
46 5540
47 5772

[1,4,12,22,36,58,94,136,164,194,248,320,382,440,
 500,568,664,760,844,936,1030,1134,1268,1384,1498,
 1618,1758,1898,2048,2184,2344,2504,2680,2830,3014,
 3190,3390,3572,3776,3950,4178,4384,4624,4828,5060,
 5260,5540,5772]

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Last modified April 25 07:41 EDT 2024. Contains 371964 sequences. (Running on oeis4.)