A283458 Primes for which A049076(p) = 14.

3657500101, 12055296811267, 156740126985437, 575411103069067, 966399998477597, 1841803943951113, 4176603711876241, 6373890505436101, 7910004791442043, 10613343313176589, 15000987504638299, 23825707567607467, 25462803625208449, 30634679101122821, 41400950264534519, 49969246522326097

Offset

1,1

Comments

Also used Kim Walisch's primecount.

Links

Table of n, a(n) for n=1..16.

N. Fernandez, An order of primeness, F(p)

N. Fernandez, An order of primeness [cached copy, included with permission of the author]

Formula

a(n) = A000040(A093046(n)).

Mathematica

Nest[Prime, Select[Range[7], ! PrimeQ[#] &], 13]

Crossrefs

Cf. A049076, A006450, A114537, A007821, A049078, A049079, A049080, A049081, A058322, A058324,Cf. A058325, A058326, A058327, A058328, A093046, A283459.

Sequence in context: A159301 A113027 A094722 * A234433 A219677 A061441

Adjacent sequences: A283455 A283456 A283457 * A283459 A283460 A283461

Keyword

nonn

Author

Robert G. Wilson v, Mar 08 2017

Status

approved