id:A065538 - OEIS Search Results

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a(n) is smallest prime > 10*a(n-1), a(1) = 11.

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11, 113, 1151, 11519, 115201, 1152023, 11520269, 115202701, 1152027101, 11520271019, 115202710219, 1152027102209, 11520271022149, 115202710221517, 1152027102215173, 11520271022151733, 115202710221517367 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`NextPrim[n_Integer] := Block[ {k = n + 1}, While[ !PrimeQ[k], k++ ]; Return[k]]; a[1] = 11; a[n_] := NextPrim[ 10*a[n - 1]]; Table[ a[n], {n, 1, 20} ]`
	CROSSREFS	`Cf. A065122.` `Sequence in context: A111463 A142483 A001268 this_sequence A104096 A087391 A048553` `Adjacent sequences: A065535 A065536 A065537 this_sequence A065539 A065540 A065541`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 28 2001`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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