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A228493 as a simple table

n a(n)
1 3
2 10
3 23
4 79
5 260
6 599
7 859
8 3176
9 591595
10 1186366
11 2964327
12 63437233
13 66401560
14 129838793
15 196240353
16 326079146
17 522319499
18 6071593635
19 279815626709
20 565702847053
21 5936844097239
22 6502546944292
23 18941937985823
24 139096112845053
25 297134163675929

[3,10,23,79,260,599,859,3176,591595,1186366,
 2964327,63437233,66401560,129838793,196240353,
 326079146,522319499,6071593635,279815626709,
 565702847053,5936844097239,6502546944292,
 18941937985823,139096112845053,297134163675929]

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Last modified September 1 00:14 EDT 2024. Contains 375575 sequences. (Running on oeis4.)