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A223920 as a simple table

n a(n)
1 10
2 100
3 666
4 3311
5 13347
6 45988
7 140236
8 387671
9 988447
10 2354539
11 5291652
12 11307388
13 23115717
14 45438234
15 86243127
16 158615577
17 283521156
18 493809754
19 839915122
20 1397838161
21 2280164963
22 3651068140
23 5746477482
24 8900889311

[10,100,666,3311,13347,45988,140236,387671,988447,
 2354539,5291652,11307388,23115717,45438234,
 86243127,158615577,283521156,493809754,839915122,
 1397838161,2280164963,3651068140,5746477482,
 8900889311]

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Last modified September 16 00:43 EDT 2024. Contains 375959 sequences. (Running on oeis4.)