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A200941 as a simple table

n a(n)
1 8
2 28
3 90
4 213
5 398
6 536
7 496
8 212
9 3748
10 31522
11 162688
12 559147
13 1311219
14 2029362
15 1882767
16 803904
17 17367570
18 171263266
19 1001635722
20 3786706210
21 9461740656
22 15221077360
23 14401078980
24 6125881940
25 143992454820
26 1520973953255

[8,28,90,213,398,536,496,212,3748,31522,162688,
 559147,1311219,2029362,1882767,803904,17367570,
 171263266,1001635722,3786706210,9461740656,
 15221077360,14401078980,6125881940,143992454820,
 1520973953255]

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