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A199945 as a simple table

n a(n)
1 2
2 104
3 660
4 2474
5 6604
6 14696
7 28490
8 50448
9 83092
10 129642
11 193292
12 278240
13 388258
14 528328
15 703140
16 918330
17 1179228
18 1492584
19 1864202
20 2301584
21 2811588
22 3402266
23 4081084
24 4857344
25 5738882
26 6735720
27 7856884
28 9112842
29 10513196
30 12069800

[2,104,660,2474,6604,14696,28490,50448,83092,
 129642,193292,278240,388258,528328,703140,918330,
 1179228,1492584,1864202,2301584,2811588,3402266,
 4081084,4857344,5738882,6735720,7856884,9112842,
 10513196,12069800]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)