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A261606 a(n) = Fibonacci(n) mod 60. 4
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 29, 24, 53, 17, 10, 27, 37, 4, 41, 45, 26, 11, 37, 48, 25, 13, 38, 51, 29, 20, 49, 9, 58, 7, 5, 12, 17, 29, 46, 15, 1, 16, 17, 33, 50, 23, 13, 36, 49, 25, 14, 39, 53, 32, 25, 57, 22, 19, 41, 0, 41, 41, 22, 3, 25, 28, 53 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

COMMENTS

a(n) = A261575(n,0).

Periodic with period length 120. - Ray Chandler, Sep 23 2015

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 0..10000

Eric Weisstein's World of Mathematics, Sexagesimal

Wikipedia, Sexagesimal

FORMULA

a(0) = 0, a(1) = 1 and for n > 1: a(n) = (a(n-1) + a(n-2)) mod 60.

PROG

(Haskell)

a261606 n = a261606_list !! n

a261606_list = 0 : 1 : map (flip mod 60)

                           (zipWith (+) a261606_list $ tail a261606_list)

CROSSREFS

Cf. A000045, A261575, A261607, A003893.

Sequence in context: A013987 A261607 A261575 * A261598 A261587 A206139

Adjacent sequences:  A261603 A261604 A261605 * A261607 A261608 A261609

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Sep 09 2015

STATUS

approved

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Last modified May 12 13:46 EDT 2021. Contains 343823 sequences. (Running on oeis4.)