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A110295 as a simple table

n a(n)
1 2
2 6
3 20
4 56
5 176
6 416
7 1088
8 2432
9 5888
10 14848
11 31744
12 75776
13 167936
14 352256
15 770048
16 1736704
17 3866624
18 7995392
19 17563648
20 37224448
21 76546048
22 165675008
23 348127232
24 746586112
25 1627389952
26 3388997632
27 6912212992
28 14361296896

[2,6,20,56,176,416,1088,2432,5888,14848,31744,
 75776,167936,352256,770048,1736704,3866624,
 7995392,17563648,37224448,76546048,165675008,
 348127232,746586112,1627389952,3388997632,
 6912212992,14361296896]

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Last modified March 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)