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A025068 as a simple table

n a(n)
1 3
2 4
3 7
4 11
5 25
6 40
7 76
8 123
9 199
10 322
11 550
12 890
13 1487
14 2406
15 3969
16 6422
17 10391
18 16813
19 27403
20 44339
21 72064
22 116602
23 189187
24 306111
25 496141
26 802773
27 1298914
28 2101687
29 3402808
30 5505859
31 8912238

[3,4,7,11,25,40,76,123,199,322,550,890,1487,2406,
 3969,6422,10391,16813,27403,44339,72064,116602,
 189187,306111,496141,802773,1298914,2101687,
 3402808,5505859,8912238]

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Last modified April 19 16:38 EDT 2024. Contains 371794 sequences. (Running on oeis4.)