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A210336 Pairs of consecutive primes {p,q} for which the numbers of distinct residues of all factorials mod p and mod q are consecutive integers. 2
2, 3, 3, 5, 5, 7, 7, 11, 61, 67, 157, 163, 179, 181, 613, 617, 677, 683, 701, 709, 1433, 1439, 1523, 1531, 1723, 1733, 1733, 1741, 2081, 2083, 2273, 2281, 3917, 3919, 5737, 5741, 6329, 6337, 6691, 6701, 6991, 6997, 8329, 8353, 9173, 9181, 9533, 9539, 11831, 11833 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..266

FORMULA

pi(a(2*n)) = pi(a(2*n-1) + 1.

A210184(pi(a(2*n))) = A210184(pi(a(2*n-1))) + 1.

CROSSREFS

Cf. A210184, A210242.

Sequence in context: A113637 A257539 A159050 * A280271 A145834 A339246

Adjacent sequences:  A210333 A210334 A210335 * A210337 A210338 A210339

KEYWORD

nonn,tabf

AUTHOR

Vladimir Shevelev, Mar 20 2012

EXTENSIONS

Missing terms inserted and more terms added by Amiram Eldar, Sep 14 2019

STATUS

approved

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Last modified December 4 02:40 EST 2021. Contains 349469 sequences. (Running on oeis4.)