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A242002 as a simple table

n a(n)
1 2
2 -2
3 -10
4 6
5 -26
6 38
7 -90
8 166
9 678
10 1702
11 -346
12 3750
13 -4442
14 11942
15 44710
16 110246
17 -20826
18 241318
19 -282970
20 765606
21 2862758
22 7057062
23 -1331546
24 15445670
25 49000102
26 116108966
27 250326694
28 518762150
29 -18108762
30 1055633062

[2,-2,-10,6,-26,38,-90,166,678,1702,-346,3750,
 -4442,11942,44710,110246,-20826,241318,-282970,
 765606,2862758,7057062,-1331546,15445670,49000102,
 116108966,250326694,518762150,-18108762,
 1055633062]

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Last modified June 4 17:49 EDT 2024. Contains 373102 sequences. (Running on oeis4.)