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A309716 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 2
8 4
9 6
10 8
11 10
12 12
13 18
14 24
15 34
16 44
17 54
18 64
19 80
20 96
21 118
22 140
23 168
24 196
25 232
26 268
27 312
28 356
29 408
30 460
31 530
32 600
33 680
34 760
35 850
36 940
37 1052
38 1164
39 1298
40 1432
41 1578
42 1724
43 1896
44 2068
45 2266
46 2464
47 2688
48 2912
49 3166
50 3420
51 3704
52 3988
53 4302

[0,0,0,0,0,0,0,2,4,6,8,10,12,18,24,34,44,54,64,80,
 96,118,140,168,196,232,268,312,356,408,460,530,
 600,680,760,850,940,1052,1164,1298,1432,1578,1724,
 1896,2068,2266,2464,2688,2912,3166,3420,3704,3988,
 4302]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)