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A143390 Numbers in which every suffix (in base 10) is 1 or a prime. 4
1, 2, 3, 5, 7, 11, 13, 17, 23, 31, 37, 41, 43, 47, 53, 61, 67, 71, 73, 83, 97, 101, 103, 107, 113, 131, 137, 167, 173, 197, 211, 223, 241, 271, 283, 307, 311, 313, 317, 331, 337, 347, 353, 367, 373, 383, 397, 401, 431, 443, 461, 467, 503, 523, 541, 547, 571, 601 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Subsequence of A042986 apart from first term; a(n+1)=A042986(n) for n<25.

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..1000

CROSSREFS

Cf. A012883, A012884.

Sequence in context: A040065 A051647 A042986 * A038617 A036962 A160337

Adjacent sequences:  A143387 A143388 A143389 * A143391 A143392 A143393

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Aug 13 2008

STATUS

approved

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Last modified October 20 18:53 EDT 2014. Contains 248371 sequences.