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A001504 as a simple table

n a(n)
0 2
1 20
2 56
3 110
4 182
5 272
6 380
7 506
8 650
9 812
10 992
11 1190
12 1406
13 1640
14 1892
15 2162
16 2450
17 2756
18 3080
19 3422
20 3782
21 4160
22 4556
23 4970
24 5402
25 5852
26 6320
27 6806
28 7310
29 7832
30 8372
31 8930
32 9506
33 10100
34 10712
35 11342
36 11990
37 12656
38 13340
39 14042
40 14762
41 15500
42 16256
43 17030

[2,20,56,110,182,272,380,506,650,812,992,1190,
 1406,1640,1892,2162,2450,2756,3080,3422,3782,4160,
 4556,4970,5402,5852,6320,6806,7310,7832,8372,8930,
 9506,10100,10712,11342,11990,12656,13340,14042,
 14762,15500,16256,17030]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)