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A337451 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 2
6 0
7 4
8 2
9 10
10 8
11 20
12 14
13 34
14 52
15 72
16 90
17 146
18 172
19 244
20 390
21 502
22 680
23 956
24 1218
25 1686
26 2104
27 3436
28 4078
29 5786
30 7200
31 10108
32 12626
33 17346
34 20876
35 32836
36 38686
37 53674
38 67144
39 91528
40 113426
41 152810
42 189124
43 245884
44 343350
45 428494
46 552548
47 719156

[0,0,0,0,0,2,0,4,2,10,8,20,14,34,52,72,90,146,172,
 244,390,502,680,956,1218,1686,2104,3436,4078,5786,
 7200,10108,12626,17346,20876,32836,38686,53674,
 67144,91528,113426,152810,189124,245884,343350,
 428494,552548,719156]

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Last modified April 23 07:42 EDT 2024. Contains 371905 sequences. (Running on oeis4.)