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A056575 as a simple table

n a(n)
0 1
1 4
2 9
3 24
4 47
5 108
6 201
7 424
8 762
9 1538
10 2675
11 5258
12 8915
13 17233
14 28518
15 54636
16 88459
17 169004
18 266670
19 512651
20 786932
21 1530464
22 2270857
23 4516598
24 6439085
25 13207919
26 17852082
27 38438680
28 48640815
29 111440275
30 128688532
31 324010503
32 331752781
33 944134956
34 810982473
35 2781591612
36 1866117373
37 8270004945
38 3647454015
39 25083883563
40 5007776568
41 77130163183
42 -6211741855

[1,4,9,24,47,108,201,424,762,1538,2675,5258,8915,
 17233,28518,54636,88459,169004,266670,512651,
 786932,1530464,2270857,4516598,6439085,13207919,
 17852082,38438680,48640815,111440275,128688532,
 324010503,331752781,944134956,810982473,
 2781591612,1866117373,8270004945,3647454015,
 25083883563,5007776568,77130163183,-6211741855]

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Last modified May 19 09:42 EDT 2024. Contains 372683 sequences. (Running on oeis4.)