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A131587 as a simple table

n a(n)
0 4
1 2397
2 8384727
3 19053119163
4 34099597499091
5 53251529659694763
6 76304519151822049179
7 103158861357874372432083
8 133759354162117403400944283
9 168072405102068540986037048787
10 206076219788796447007218742841043
11 247754953701579144582110673365391267

[4,2397,8384727,19053119163,34099597499091,
 53251529659694763,76304519151822049179,
 103158861357874372432083,
 133759354162117403400944283,
 168072405102068540986037048787,
 206076219788796447007218742841043,
 247754953701579144582110673365391267]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)