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A068006 as a simple table

n a(n)
0 1
1 2
2 5
3 9
4 17
5 28
6 47
7 72
8 112
9 164
10 242
11 342
12 486
13 668
14 920
15 1237
16 1663
17 2193
18 2891
19 3750
20 4861
21 6218
22 7944
23 10037
24 12664
25 15827
26 19749
27 24444
28 30204
29 37057
30 45391
31 55250
32 67141
33 81140
34 97895
35 117529
36 140873
37 168105
38 200285
39 237672
40 281604

[1,2,5,9,17,28,47,72,112,164,242,342,486,668,920,
 1237,1663,2193,2891,3750,4861,6218,7944,10037,
 12664,15827,19749,24444,30204,37057,45391,55250,
 67141,81140,97895,117529,140873,168105,200285,
 237672,281604]

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Last modified May 9 01:26 EDT 2024. Contains 372341 sequences. (Running on oeis4.)