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A316504 Numbers n such that A090086(n+1) > n+1. 0
0, 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 37, 41, 47, 53, 59, 71, 83, 89, 101, 109, 139, 149, 157, 179, 199, 307, 461, 571 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
Probably complete.
Numbers n such that A090086(n+1) = A007535(n+1).
For n > 1, if A090086(n+1) > n+1, then n is a prime.
LINKS
PROG
(PARI) a090086(n) = {forcomposite(k=2, , if (Mod(n, k)^(k-1) == 1, return (k)); ); }
isok(n) = a090086(n+1) > n+1; \\ Michel Marcus, Aug 12 2018
CROSSREFS
Sequence in context: A233265 A095319 A129621 * A077500 A036955 A040179
KEYWORD
nonn,more
AUTHOR
Thomas Ordowski, Aug 12 2018
STATUS
approved

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Last modified March 29 09:32 EDT 2024. Contains 371268 sequences. (Running on oeis4.)