id:A065112 - OEIS Search Results

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Smallest prime whose decimal expansion ends (nontrivially) with the n-th prime; or 0 if no such prime exists.

+0
3

0, 13, 0, 17, 211, 113, 317, 419, 223, 229, 131, 137, 241, 443, 347, 353, 359, 461, 167, 271, 173, 179, 283, 389, 197, 5101, 1103, 5107, 1109, 2113, 4127, 2131, 2137, 4139, 11149, 1151, 4157, 1163, 3167, 6173, 2179, 1181, 3191, 1193, 5197, 6199, 4211 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`f[n_] := (k = 1; While[a = ToExpression[ ToString[k] <> ToString[n]]; ! PrimeQ[a], k++ ]; a); Table[ f[ Prime[n]], {n, 4, 50} ]`
	CROSSREFS	`Cf. A030670.` `Sequence in context: A067155 A073867 A114782 this_sequence A114783 A094902 A096069` `Adjacent sequences: A065109 A065110 A065111 this_sequence A065113 A065114 A065115`
	KEYWORD	`nonn,base`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 12 2001`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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