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A162343 Array read by rows in which row n lists the numbers that are in the same "y" level in the mountain path of the primes. 9
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, 38, 41, 42, 49, 50, 39, 40, 43, 48, 51, 44, 47, 52, 45, 46, 53, 54, 59, 60, 55, 58, 61, 68, 69, 56, 57, 62, 67, 70, 75, 76, 63, 66, 71, 74 (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, A162344, A162345, A162350, A162351, A162352

Sequence in context: A257736 A265573 A265557 * A227691 A167703 A039272

Adjacent sequences:  A162340 A162341 A162342 * A162344 A162345 A162346

KEYWORD

nonn,tabf

AUTHOR

Omar E. Pol, Jul 24 2009

STATUS

approved

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Last modified September 15 22:10 EDT 2019. Contains 327088 sequences. (Running on oeis4.)