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Search: id:A114724
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A114724 Each term is the sum of the next two digits. +0
2
2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5 (list; graph; listen)
OFFSET

1,1

FORMULA

Cycles with period 12.

a(n)=(1/792)*{151*(n mod 12)+217*[(n+1) mod 12]+283*[(n+2) mod 12]+415*[(n+3) mod 12]-509*[(n+4) mod 12]+151*[(n+5) mod 12]+349*[(n+6) mod 12]+415*[(n+7) mod 12]-509*[(n+8) mod 12]+151*[(n+9) mod 12]+415*[(n+10) mod 12]-509*[(n+11) mod 12, with n>=0 - Paolo P. Lava (ppl(AT)spl.at), Feb 22 2008

EXAMPLE

E.g. 2=1+1, 11=6+5, ...

CROSSREFS

Cf. A113779.

Sequence in context: A087552 A124688 A127821 this_sequence A009258 A009204 A023642

Adjacent sequences: A114721 A114722 A114723 this_sequence A114725 A114726 A114727

KEYWORD

nonn,base

AUTHOR

njas, based on Dec 06 2005 posting from Mike Stay to the SeqFan list, Feb 27 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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