OFFSET
1,1
COMMENTS
Largest value of A001221(k) = 3 for 1 <= k <= n such that gcd(k, n) = 1, i.e., k in row n of A038566. - Michael De Vlieger, Aug 10 2017
LINKS
Michael De Vlieger, Table of n, a(n) for n = 1..2446
MATHEMATICA
Block[{n = 3, P}, P = Product[Prime@ i, {i, n}]; P + Position[#, n][[All, 1]] &@ Array[Max@ Map[PrimeNu, Cases[Range@ #, k_ /; CoprimeQ[#, k]]] &, 117, P + 1]] (* Michael De Vlieger, Aug 10 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved