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A025420 as a simple table

n a(n)
1 4
2 219
3 1225
4 1979
5 5105
6 6883
7 13104
8 27720
9 42120
10 21896
11 46872
12 62244
13 81081
14 77896
15 138320
16 169344
17 116200
18 216216
19 246645
20 314496
21 361368
22 406224
23 444600
24 375193
25 563472
26 353808
27 497952
28 923104
29 687960
30 1149120
31 1245888
32 1369368

[4,219,1225,1979,5105,6883,13104,27720,42120,
 21896,46872,62244,81081,77896,138320,169344,
 116200,216216,246645,314496,361368,406224,444600,
 375193,563472,353808,497952,923104,687960,1149120,
 1245888,1369368]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)