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A268890 as a simple table

n a(n)
1 0
2 235
3 2418
4 31956
5 317966
6 3283890
7 31427480
8 299524050
9 2777161184
10 25505113994
11 231143340184
12 2077724593805
13 18526267129268
14 164165431218906
15 1446558738555296
16 12686251671077220
17 110791183092125102

[0,235,2418,31956,317966,3283890,31427480,
 299524050,2777161184,25505113994,231143340184,
 2077724593805,18526267129268,164165431218906,
 1446558738555296,12686251671077220,
 110791183092125102]

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