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A140443 as a simple table

n a(n)
1 0
2 0
3 1
4 2
5 4
6 6
7 11
8 19
9 31
10 52
11 86
12 140
13 228
14 372
15 604
16 980
17 1589
18 2575
19 4171
20 6754
21 10933
22 17696
23 28640
24 46349
25 75003
26 121368
27 196390
28 317779
29 514193
30 831999
31 1346223
32 2178257
33 3524519
34 5702820
35 9227389
36 14930266
37 24157719
38 39088058

[0,0,1,2,4,6,11,19,31,52,86,140,228,372,604,980,
 1589,2575,4171,6754,10933,17696,28640,46349,75003,
 121368,196390,317779,514193,831999,1346223,
 2178257,3524519,5702820,9227389,14930266,24157719,
 39088058]

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Last modified February 28 19:33 EST 2024. Contains 370400 sequences. (Running on oeis4.)