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A118754
Smallest prime >= 5*n.
1
2, 5, 11, 17, 23, 29, 31, 37, 41, 47, 53, 59, 61, 67, 71, 79, 83, 89, 97, 97, 101, 107, 113, 127, 127, 127, 131, 137, 149, 149, 151, 157, 163, 167, 173, 179, 181, 191, 191, 197, 211, 211, 211, 223, 223, 227, 233, 239, 241, 251, 251, 257, 263, 269, 271, 277, 281
OFFSET
0,1
FORMULA
a(n) = A007918(A008587(n)). - Michel Marcus, Feb 13 2021
PROG
(PARI) a(n) = nextprime(5*n); \\ Michel Marcus, Feb 13 2021
KEYWORD
easy,nonn
AUTHOR
Jonathan Vos Post, Apr 29 2006
STATUS
approved