A359613 Greatest k such that a polynomial f(x) with nonnegative integral coefficients with degree at most k is irreducible if f(n) is a prime.
6, 9, 12, 15, 19, 22, 25, 28, 31, 34, 37, 40, 44, 47, 50, 53, 56, 59, 62
Offset: 2
Links
- Scott Michael Dunn, Explorations in Elementary and Analytic Number Theory (2014).
- Michael Filaseta and Samuel Gross, 49598666989151226098104244512918, J. Number Theory 137 (2014), pp. 16-49.
Crossrefs
Cf. A253280.
Comments