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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A239565 (Round(c^prime(n)) - 1)/prime(n), where c is the hexanacci constant (A118427).

Table of values

n a(n)
7 6702
8 23594
9 301738
10 14576792
11 53653610
12 2738173594
13 38254296398
14 143514673148
15 2032676550562
16 109797468019174
17 6007838407290514
18 22863415355711030
19 1267938526864061370
20 18523200405015238420
21 70884650213591098558
22 3989789924439684599434

List of values

[6702, 23594, 301738, 14576792, 53653610, 2738173594, 38254296398, 143514673148, 2032676550562, 109797468019174, 6007838407290514, 22863415355711030, 1267938526864061370, 18523200405015238420, 70884650213591098558, 3989789924439684599434]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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