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A162344 Array read by rows in which row n lists the numbers that are in the same "x" level in the mountain path of the primes. 8
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 10, 12, 13, 14, 15, 17, 16, 18, 19, 20, 21, 25, 24, 23, 22, 26, 27, 28, 29, 30, 33, 32, 31, 34, 35, 36, 37, 38, 39, 41, 40, 42, 43, 44, 45, 49, 48, 47, 46, 50, 51, 52, 53, 54, 55, 56, 59, 58, 57, 60, 61, 62, 63, 64, 68, 67, 66, 65, 69, 70, 71, 72 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

See the illustration "The mountain path of the primes", here.

LINKS

Table of n, a(n) for n=0..72.

Omar E. Pol, Graph of the mountain path function for prime numbers

Omar E. Pol, Illustration: The mountain path of the primes

EXAMPLE

Array begins:

0, 1, 2,. . . . . . . . . . . . . . . . . .

. . . 3,. . . . . . . . . . . . . . . . . .

. . . 4, 5, 6,. . . . . . . . . . . . . . .

. . . . . . 7,. . . . . . . . . . . . . . .

. . . . . . 8,11,12,. . . . . . . . . . . .

. . . . . . 9,10,13,. . . . . . . . . . . .

. . . . . . . . .14,17,18,25,26,. . . . . .

. . . . . . . . .15,16,19,24,27,. . . . . .

. . . . . . . . . . . .20,23,28,33,34,. . .

. . . . . . . . . . . .21,22,29,32,35,. . .

. . . . . . . . . . . . . . ,30,31,36,. . .

. . . . . . . . . . . . . . . . . .37,. . .

CROSSREFS

Cf. A162200, A162201, A162202, A162203, A162340, A162341, A162342, A162343, A162345, A162350, A162351, A162352.

Sequence in context: A127288 A127287 A239088 * A283962 A183083 A113220

Adjacent sequences:  A162341 A162342 A162343 * A162345 A162346 A162347

KEYWORD

nonn,tabf

AUTHOR

Omar E. Pol, Jul 24 2009

STATUS

approved

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Last modified August 19 04:10 EDT 2019. Contains 326109 sequences. (Running on oeis4.)