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A007884 Chimes made by clock striking quarter-hours. 1
1, 2, 3, 1, 1, 2, 3, 2, 1, 2, 3, 3, 1, 2, 3, 4, 1, 2, 3, 5, 1, 2, 3, 6, 1, 2, 3, 7, 1, 2, 3, 8, 1, 2, 3, 9, 1, 2, 3, 10, 1, 2, 3, 11, 1, 2, 3, 12, 1, 2, 3, 1, 1, 2, 3, 2, 1, 2, 3, 3, 1, 2, 3, 4, 1, 2, 3, 5, 1, 2, 3, 6, 1, 2, 3, 7, 1, 2, 3, 8, 1, 2, 3, 9, 1, 2, 3, 10, 1, 2, 3, 11, 1, 2, 3, 12 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Periodic sequence with period 48. - Michel Marcus, Jul 17 2013

LINKS

Table of n, a(n) for n=0..95.

PROG

(PARI) a(n)= if((n+1)%4, (n+1)%4, ((n+1)/4-1)%12+1) \\ Michel Marcus, Jul 17 2013

CROSSREFS

Cf. A001492, A007879, A007880, A007883.

Sequence in context: A123564 A065882 A276327 * A190593 A276336 A212811

Adjacent sequences:  A007881 A007882 A007883 * A007885 A007886 A007887

KEYWORD

nonn

AUTHOR

Colin Mallows

STATUS

approved

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Last modified January 29 14:07 EST 2020. Contains 331338 sequences. (Running on oeis4.)