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A256871 as a simple table

n a(n)
0 6
1 13
2 30
3 76
4 216
5 688
6 2400
7 8896
8 34176
9 133888
10 529920
11 2108416
12 8411136
13 33599488
14 134307840
15 537051136
16 2147844096
17 8590655488
18 34361180160
19 137441837056
20 549761581056
21 2199034789888
22 8796116090880
23 35184418226176
24 140737580630016
25 562950137970688

[6,13,30,76,216,688,2400,8896,34176,133888,529920,
 2108416,8411136,33599488,134307840,537051136,
 2147844096,8590655488,34361180160,137441837056,
 549761581056,2199034789888,8796116090880,
 35184418226176,140737580630016,562950137970688]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)