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A183913 as a simple table

n a(n)
1 1
2 6
3 18
4 55
5 141
6 338
7 734
8 1514
9 2934
10 5448
11 9686
12 16660
13 27718
14 44916
15 70922
16 109583
17 165821
18 246448
19 360002
20 517971
21 734517
22 1028172
23 1421530
24 1943488
25 2628824
26 3521260
27 4672836
28 6147894
29 8022362
30 10388788
31 13355414
32 17052653

[1,6,18,55,141,338,734,1514,2934,5448,9686,16660,
 27718,44916,70922,109583,165821,246448,360002,
 517971,734517,1028172,1421530,1943488,2628824,
 3521260,4672836,6147894,8022362,10388788,13355414,
 17052653]

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Last modified June 15 13:08 EDT 2024. Contains 373407 sequences. (Running on oeis4.)