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A067530 n - k! is a prime or 1 for all k > 1 and n > k!. 0
3, 4, 5, 7, 9, 13, 19, 25, 43, 85, 103, 133, 403, 763, 943, 1573, 1603, 2713, 5233, 26023, 37363, 177133, 186043, 276043, 277603, 305863, 968833, 1449313, 1540033, 5854363, 6013873, 26114323, 35088793 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Is the sequence finite?

EXAMPLE

85 is a term as 85 - 2!, 85 -3!, 85-4! or 83,79 and 61 are primes.

CROSSREFS

Cf. A067526, A067527, A067528.

Sequence in context: A102822 A167159 A164572 * A082922 A036971 A000702

Adjacent sequences:  A067527 A067528 A067529 * A067531 A067532 A067533

KEYWORD

easy,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 17 2002

EXTENSIONS

More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 19 2002

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.