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A039569 as a simple table

n a(n)
1 0
2 4
3 20
4 24
5 38
6 42
7 58
8 66
9 82
10 86
11 100
12 104
13 120
14 124
15 138
16 142
17 178
18 190
19 194
20 198
21 202
22 210
23 214
24 222
25 238
26 242
27 258
28 266
29 278
30 290
31 294
32 298
33 326
34 330
35 334
36 346
37 358
38 366
39 382
40 386
41 402
42 410
43 414
44 422
45 426
46 430
47 434
48 446
49 482
50 486
51 500
52 504
53 520
54 524

[0,4,20,24,38,42,58,66,82,86,100,104,120,124,138,
 142,178,190,194,198,202,210,214,222,238,242,258,
 266,278,290,294,298,326,330,334,346,358,366,382,
 386,402,410,414,422,426,430,434,446,482,486,500,
 504,520,524]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)