A292023 Smallest number starting a longest interval of consecutive integers, each of which is divisible by at least one of n primes specifically chosen to minimize the number.
2, 2, 2, 2, 24, 200, 2298, 30014, 2162, 9699668
Offset: 1
Examples
For n=5, the smallest number generating the maximal interval (13) is 114 using the first n primes. However, if all primes are allowed, the smallest number is 24. Hence a(5) is 24.
Links
- Pradeep Mutalik, The Prime Rib Problem
Formula
Empirical observations, discovered by heuristic methods augmented by computer searches.
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