A162202 Number of the n-th vertex in the graph of the "mountain path" function for prime numbers.

0, 2, 4, 6, 9, 10, 11, 12, 15, 16, 17, 18, 21, 22, 25, 26, 30, 31, 33, 34, 39, 40, 41, 42, 45, 46, 49, 50, 56, 57, 59, 60, 64, 65, 68, 69, 72, 73, 75, 76, 81, 82, 85, 86, 93, 94, 98, 99, 102, 103, 104, 105, 108, 109, 110, 111, 120, 121, 128, 129, 134, 135

Offset

0,2

Comments

This sequence is formed by a zero together with the partial sums of the absolute values of A162203.

Links

Table of n, a(n) for n=0..61.

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

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

Crossrefs

Cf. A000040, A006005, A008578, A162200, A162201, A162203, A162340, A162341, A162342, A162343, A162344.

Sequence in context: A333387 A178126 A359515 * A210380 A228359 A347745

Adjacent sequences: A162199 A162200 A162201 * A162203 A162204 A162205

Keyword

easy,nonn

Author

Omar E. Pol, Jun 28 2009

Extensions

Edited by Omar E. Pol, Jul 02 2009

More terms from Nathaniel Johnston, May 10 2011

Status

approved