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A009048 as a simple table

n a(n)
0 1
1 0
2 -1
3 -6
4 -19
5 -20
6 203
7 1862
8 9305
9 20472
10 -159849
11 -2441230
12 -17558715
13 -60043100
14 365766243
15 8445023358
16 80287239857
17 383311153776
18 -1756145007825
19 -61596647223446
20 -735340088843107
21 -4522824431862308
22 15016682566162427

[1,0,-1,-6,-19,-20,203,1862,9305,20472,-159849,
 -2441230,-17558715,-60043100,365766243,8445023358,
 80287239857,383311153776,-1756145007825,
 -61596647223446,-735340088843107,
 -4522824431862308,15016682566162427]

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Last modified April 25 11:30 EDT 2024. Contains 371967 sequences. (Running on oeis4.)