A331005 - OEIS

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A331005

a(n) is the imaginary part of f(n) (as defined in A330780).

2

0, 1, 5, 9, 11, 9, 3, -3, -6, -3, 3, 9, 12, 8, 2, -4, -8, -4, 4, 12, 16, 12, 4, -6, -10, -6, 2, 10, 14, 10, 0, -8, -12, -7, 3, 13, 18, 13, 3, -7, -13, -8, 2, 12, 17, 11, 1, -9, -14, -9, 1, 11, 17, 12, 2, -8, -13, -8, 4, 14, 20, 14, 2, -10, -16, -10, 2, 16, 22

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

OFFSET

0,3

LINKS

Rémy Sigrist, Table of n, a(n) for n = 0..10000

Rémy Sigrist, PARI program for A331005

PROG

(PARI) See Links section.

CROSSREFS

Sequence in context: A175437 A119124 A326769 * A131634 A049049 A118358

Adjacent sequences: A331002 A331003 A331004 * A331006 A331007 A331008

KEYWORD

sign

AUTHOR

Rémy Sigrist, Jan 05 2020

STATUS

approved