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A195574 as a simple table

n a(n)
1 1
2 12
3 651
4 5720
5 12480
6 17549
7 236588
8 12758199
9 112130200
10 244626200
11 343998201
12 4637596612
13 250086218851
14 2197976167920
15 4795162766680
16 6743052715749
17 90906168553188
18 4902190049156399
19 43084728731444400
20 93994780307828400 

[1,12,651,5720,12480,17549,236588,12758199,
 112130200,244626200,343998201,4637596612,
 250086218851,2197976167920,4795162766680,
 6743052715749,90906168553188,4902190049156399,
 43084728731444400,93994780307828400]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)