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A031376 a(n) = prime(10*n - 1). 1
23, 67, 109, 167, 227, 277, 347, 401, 461, 523, 599, 653, 727, 797, 859, 937, 1009, 1063, 1129, 1217, 1289, 1367, 1447, 1499, 1579, 1637, 1723, 1801, 1879, 1979, 2039, 2113, 2207, 2281, 2351, 2417, 2521, 2609, 2683, 2731, 2803, 2897, 2971 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Ivan Panchenko, Table of n, a(n) for n = 1..1000

PROG

(MAGMA)  [ NthPrime(10*n-1): n in [1..1000] ]; // Vincenzo Librandi, Apr 08 2011

CROSSREFS

Sequence in context: A030458 A053559 A322414 * A069173 A124716 A139955

Adjacent sequences:  A031373 A031374 A031375 * A031377 A031378 A031379

KEYWORD

nonn

AUTHOR

Jeff Burch

STATUS

approved

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Last modified April 20 17:54 EDT 2019. Contains 322310 sequences. (Running on oeis4.)