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A139268 as a simple table

n a(n)
0 0
1 2
2 18
3 48
4 92
5 150
6 222
7 308
8 408
9 522
10 650
11 792
12 948
13 1118
14 1302
15 1500
16 1712
17 1938
18 2178
19 2432
20 2700
21 2982
22 3278
23 3588
24 3912
25 4250
26 4602
27 4968
28 5348
29 5742
30 6150
31 6572
32 7008
33 7458
34 7922
35 8400
36 8892
37 9398
38 9918
39 10452
40 11000

[0,2,18,48,92,150,222,308,408,522,650,792,948,
 1118,1302,1500,1712,1938,2178,2432,2700,2982,3278,
 3588,3912,4250,4602,4968,5348,5742,6150,6572,7008,
 7458,7922,8400,8892,9398,9918,10452,11000]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)