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A001847 as a simple table

n a(n)
0 1
1 11
2 61
3 231
4 681
5 1683
6 3653
7 7183
8 13073
9 22363
10 36365
11 56695
12 85305
13 124515
14 177045
15 246047
16 335137
17 448427
18 590557
19 766727
20 982729
21 1244979
22 1560549
23 1937199
24 2383409
25 2908411
26 3522221
27 4235671
28 5060441
29 6009091
30 7095093
31 8332863
32 9737793
33 11326283

[1,11,61,231,681,1683,3653,7183,13073,22363,36365,
 56695,85305,124515,177045,246047,335137,448427,
 590557,766727,982729,1244979,1560549,1937199,
 2383409,2908411,3522221,4235671,5060441,6009091,
 7095093,8332863,9737793,11326283]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)