A119594 - OEIS

A119594

Primes for which the weight as defined in A117078 is 9 and the gap as defined in A001223 is 4.

13, 103, 463, 643, 877, 967, 1093, 1597, 1867, 1993, 2137, 2857, 3037, 3163, 3253, 3613, 3793, 4153, 4513, 4783, 5413, 5503, 5647, 6007, 6043, 6547, 6907, 7537, 7573, 7933, 8167, 8293, 9157, 9337, 9463, 9787

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

The prime numbers in this sequence are of the form (18i-5) with i=(level(n)+1)/2, level(n) defined in A117563.

LINKS

Remi Eismann, Table of n, a(n) for n=1..10000

EXAMPLE

a(1)=13 because of 17=13+mod(13;9) and 17-13=4.

18*1-5=13, level=1

a(2)=103 because of 107=103+mod(103;9) and 107-103=4

18*((11+1)/2)-5=103, level=11

CROSSREFS

Cf. A117078, A001223, A117563, A001359, A118359, A074822, A118922, A118924, A119504.

Sequence in context: A142318 A246511 A085957 * A066034 A228213 A220734

Adjacent sequences: A119591 A119592 A119593 * A119595 A119596 A119597

KEYWORD

nonn

AUTHOR

Rémi Eismann, Jun 01 2006, May 04 2007

STATUS

approved