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A095918 Numbers n such that n + (largest digit of n)! is prime. 1
1, 10, 13, 21, 23, 31, 37, 43, 47, 53, 67, 73, 89, 97, 100, 103, 107, 127, 131, 133, 139, 143, 151, 157, 161, 163, 179, 187, 221, 223, 233, 239, 253, 257, 263, 269, 293, 299, 301, 307, 311, 319, 331, 343, 347, 367, 373, 377, 389, 391, 397, 433, 437, 443, 449 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

EXAMPLE

a(7)=37 because 37 + 7! = 5077, a prime.

MATHEMATICA

Select[Range[500], PrimeQ[#+Max[IntegerDigits[#]!]]&] (* Harvey P. Dale, Sep 01 2017 *)

CROSSREFS

Cf. A054055.

Sequence in context: A120155 A159839 A129075 * A191969 A018785 A176762

Adjacent sequences:  A095915 A095916 A095917 * A095919 A095920 A095921

KEYWORD

base,easy,nonn

AUTHOR

Jason Earls, Jul 11 2004

STATUS

approved

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Last modified May 29 08:14 EDT 2022. Contains 354124 sequences. (Running on oeis4.)