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A056580 as a simple table

n a(n)
0 1
1 23
2 85
3 231
4 535
5 1124
6 2198
7 4072
8 7228
9 12392
10 20632
11 33506
12 53252
13 83048
14 127359
15 192401
16 286751
17 422151
18 614552
19 885480
20 1263795
21 1787960
22 2508952
23 3493970
24 4831164
25 6635624
26 9056943
27 12288744
28 16580631
29 22253151
30 29716459

[1,23,85,231,535,1124,2198,4072,7228,12392,20632,
 33506,53252,83048,127359,192401,286751,422151,
 614552,885480,1263795,1787960,2508952,3493970,
 4831164,6635624,9056943,12288744,16580631,
 22253151,29716459]

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Last modified May 21 15:23 EDT 2024. Contains 372738 sequences. (Running on oeis4.)