A048824 a(n) = least k such that A048823(n) = k.
2, 3, 7, 23, 347, 1439, 10780559
Offset: 0
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More terms from Don Reble, Apr 02 2002
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.
From _David A. Corneth_, Jun 05 2020: (Start) For n = 19 we get to 2 via n := 19 - 1 = 2 (+1 point as we subtract 1 from n) n := 18/3 = 6 (+0 point as we divide by a divisor) n := 6/2 = 3 (+0 point, we divide by a divisor. we can't divide by 3 as 3 > sqrt(6)). n := 3 - 1 = 2 (+1 point; steps end here; we have n = 2) We earned 2 points in these steps. As this is the minimal number of points starting at n = 19, a(19) = 2. (End)
\\ see Corneth link \\ David A. Corneth, Jun 05 2020
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