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A206473 First prime in A122072 that appears at least n times. 0
7, 199, 1129, 1327, 19609, 19609, 31397, 155921, 360653, 370261, 370261, 1349533, 1357201, 1561919, 2010733, 15203977, 17051707, 17051707, 20831323, 20831323, 20831323, 47326693, 189695659, 189695659, 191912783, 436273009, 436273009, 436273009, 436273009 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Corresponding values of n in A122072 are 1, 21, 115, 136, 1965, 1966, ....

LINKS

Table of n, a(n) for n=1..29.

Index entries for primes, gaps between.

PROG

(PARI) a(n)=my(p=2); forprime(q=3, default(primelimit), if(q\10-p\10>=n, return(p)); p=q) \\ Charles R Greathouse IV, Feb 26 2012

CROSSREFS

Cf. A122384, A122390.

Sequence in context: A157388 A068233 A154936 * A300616 A178319 A202943

Adjacent sequences:  A206470 A206471 A206472 * A206474 A206475 A206476

KEYWORD

nonn

AUTHOR

Lekraj Beedassy, Feb 08 2012

EXTENSIONS

a(5)-a(15) from Alois P. Heinz, Feb 08 2012

a(16)-a(36) from Charles R Greathouse IV, Feb 26 2012

STATUS

approved

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Last modified May 31 13:01 EDT 2020. Contains 334748 sequences. (Running on oeis4.)