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A120551 as a simple table

n a(n)
0 2
1 26
2 100
3 302
4 762
5 1790
6 3848
7 7994
8 15662
9 30298
10 55980
11 102874
12 182350
13 323392
14 554934
15 957402
16 1602028
17 2706380
18 4433056
19 7361132
20 11855292
21 19408872
22 30768448
23 49865276
24 77919160
25 125177552
26 193202320
27 308208608

[2,26,100,302,762,1790,3848,7994,15662,30298,
 55980,102874,182350,323392,554934,957402,1602028,
 2706380,4433056,7361132,11855292,19408872,
 30768448,49865276,77919160,125177552,193202320,
 308208608]

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Last modified March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)