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A294268 Smallest n-digit decimal string that contains each of the first A294267(n) primes as a subsequence. 1
2, 23, 235, 2357, 12357, 112357, 1231579, 12453179, 124536719, 1234567139, 12456783197, 102456783197, 1023456897139, 21023456897139, 212304567891379, 2314023567891379 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..16.

Carlos Rivera, Puzzle 896: Optimal packing of a set of integers

CROSSREFS

Cf. A294267.

Sequence in context: A283560 A159902 A301339 * A118385 A098739 A287353

Adjacent sequences:  A294265 A294266 A294267 * A294269 A294270 A294271

KEYWORD

nonn,base,more

AUTHOR

Dmitry Kamenetsky, Feb 11 2018

STATUS

approved

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Last modified December 7 21:40 EST 2021. Contains 349589 sequences. (Running on oeis4.)