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A266585 Smallest m such that prime(m) starts a symmetric n-tuple of consecutive primes of the smallest span (=A266676(n)). 3
1, 1, 2, 3, 2136, 3, 788244, 7, 73780392, 6, 57067140928, 1361665032086, 19953429852608, 290660101635794 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

See A266583 for further comments and the relation to A266584.

A000040(a(n)+n-1) - A000040(a(n)) = A266676(n).

LINKS

Table of n, a(n) for n=1..14.

FORMULA

a(n) = A000720(A266583(n)).

CROSSREFS

Cf. A055380, A065688, A175309, A266511, A266512, A261323, A261324, A266583, A266584.

Sequence in context: A036111 A097549 A004909 * A288171 A137321 A066848

Adjacent sequences:  A266582 A266583 A266584 * A266586 A266587 A266588

KEYWORD

nonn,more

AUTHOR

Max Alekseyev, Jan 01 2016

STATUS

approved

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Last modified October 16 00:50 EDT 2018. Contains 316252 sequences. (Running on oeis4.)