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A180002 as a simple table

n a(n)
1 4
2 8
3 24
4 43
5 179
6 783
7 1504
8 6668
9 29604
10 56983
11 253079
12 1124043
13 2163724
14 9610208
15 42683904
16 82164403
17 364934699
18 1620864183
19 3120083464
20 13857908228
21 61550154924
22 118481007103
23 526235577839
24 2337285022803
25 4499158186324
26 19983094049528

[4,8,24,43,179,783,1504,6668,29604,56983,253079,
 1124043,2163724,9610208,42683904,82164403,
 364934699,1620864183,3120083464,13857908228,
 61550154924,118481007103,526235577839,
 2337285022803,4499158186324,19983094049528]

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Last modified March 28 21:56 EDT 2024. Contains 371254 sequences. (Running on oeis4.)