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A002626 as a simple table

n a(n)
0 1
1 3
2 8
3 17
4 34
5 61
6 105
7 170
8 267
9 403
10 594
11 851
12 1197
13 1648
14 2235
15 2981
16 3927
17 5104
18 6565
19 8351
20 10529
21 13152
22 16303
23 20049
24 24492
25 29715
26 35841
27 42972
28 51255
29 60813
30 71820
31 84423
32 98826
33 115203
34 133791
35 154794
36 178486
37 205104
38 234962
39 268334
40 305578

[1,3,8,17,34,61,105,170,267,403,594,851,1197,1648,
 2235,2981,3927,5104,6565,8351,10529,13152,16303,
 20049,24492,29715,35841,42972,51255,60813,71820,
 84423,98826,115203,133791,154794,178486,205104,
 234962,268334,305578]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)