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A179808 as a simple table

n a(n)
3 0
4 1
5 4
6 9
7 12
8 25
9 60
10 121
11 220
12 441
13 924
14 1849
15 3612
16 7225
17 14620
18 29241
19 58140
20 116281
21 233244
22 466489
23 931612
24 1863225
25 3729180
26 7458361
27 14911260
28 29822521
29 59655964
30 119311929
31 238602012
32 477204025
33 954451740
34 1908903481
35 3817719580

[0,1,4,9,12,25,60,121,220,441,924,1849,3612,7225,
 14620,29241,58140,116281,233244,466489,931612,
 1863225,3729180,7458361,14911260,29822521,
 59655964,119311929,238602012,477204025,954451740,
 1908903481,3817719580]

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Last modified December 10 04:04 EST 2019. Contains 329885 sequences. (Running on oeis4.)