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A128443 as a simple table

n a(n)
1 1
2 6
3 15
4 36
5 77
6 162
7 327
8 648
9 1262
10 2430
11 4629
12 8748
13 16414
14 30618
15 56819
16 104976
17 193187
18 354294
19 647747
20 1180980
21 2147793
22 3897234
23 7057034
24 12754584
25 23012070
26 41452398
27 74559107
28 133923132
29 240246014
30 430467210
31 770444114
32 1377495072

[1,6,15,36,77,162,327,648,1262,2430,4629,8748,
 16414,30618,56819,104976,193187,354294,647747,
 1180980,2147793,3897234,7057034,12754584,23012070,
 41452398,74559107,133923132,240246014,430467210,
 770444114,1377495072]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)