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A020506 as a simple table

n a(n)
0 -7
1 -8
2 -6
3 43
4 50
5 2101
6 57
7 102943
8 2402
9 117307
10 2801
11 247165843
12 2353
13 12111126301
14 137257
15 6568801
16 5764802
17 29078814248401
18 117993
19 1424861898171643
20 5649505
21 15772610449
22 329554457
23 3421093417510114543
24 5762401
25 79787519018560501
26 16148168401
27 1628413557556843

[-7,-8,-6,43,50,2101,57,102943,2402,117307,2801,
 247165843,2353,12111126301,137257,6568801,5764802,
 29078814248401,117993,1424861898171643,5649505,
 15772610449,329554457,3421093417510114543,5762401,
 79787519018560501,16148168401,1628413557556843]

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Last modified July 12 00:16 EDT 2024. Contains 374237 sequences. (Running on oeis4.)