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Search: id:A137282
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A137282 Final digit of A136408(n). +0
1
1, 2, 4, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9, 7, 3, 7, 5, 7, 1, 7, 9 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=(1/112)*{107*(n mod 8)-5*[(n+1) mod 8]+51*[(n+2) mod 8]-33*[(n+3) mod 8]+79*[(n+4) mod 8]+51*[(n+5) mod 8]-5*[(n+6) mod 8]-61*[(n+7) mod 8]}-5*{C[n^2,n+2] mod 2}-5*{C[(n+1)^2,n+3] mod 2}, with n>=0 - Paolo P. Lava (ppl(AT)spl.at), Apr 09 2008

CROSSREFS

Adjacent sequences: A137279 A137280 A137281 this_sequence A137283 A137284 A137285

Sequence in context: A126218 A086330 A098283 this_sequence A139696 A084332 A081145

KEYWORD

nonn

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Apr 05 2008

page 1

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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