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A323587 as a simple table

n a(n)
0 1
1 1
2 0
3 2
4 2
5 4
6 6
7 10
8 12
9 18
10 30
11 40
12 48
13 74
14 92
15 142
16 172
17 242
18 294
19 412
20 490
21 722
22 854
23 1164
24 1396
25 1880
26 2260
27 2976
28 3748
29 4764
30 5792
31 7472
32 9082
33 11488
34 14012
35 17522
36 21830
37 26896
38 32820
39 40536
40 49488
41 60636
42 73626
43 89962
44 108854
45 134240
46 160952
47 195858

[1,1,0,2,2,4,6,10,12,18,30,40,48,74,92,142,172,
 242,294,412,490,722,854,1164,1396,1880,2260,2976,
 3748,4764,5792,7472,9082,11488,14012,17522,21830,
 26896,32820,40536,49488,60636,73626,89962,108854,
 134240,160952,195858]

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)