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A177105 as a simple table

n a(n)
1 53
2 127
3 431
4 1999
5 8191
6 18521
7 27647
8 31249
9 59581
10 78607
11 159013
12 194671
13 314927
14 332749
15 390223
16 453961
17 524287
18 657017
19 1062881
20 1457999
21 1507141
22 1608713
23 1940597
24 2519423
25 3455999
26 4000751
27 4393999
28 5371237
29 5606441

[53,127,431,1999,8191,18521,27647,31249,59581,
 78607,159013,194671,314927,332749,390223,453961,
 524287,657017,1062881,1457999,1507141,1608713,
 1940597,2519423,3455999,4000751,4393999,5371237,
 5606441]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)