id:A144866 - OEIS Search Results

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Shadow transform of C(n+4,5) = A000389(n+4).

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1, 1, 2, 1, 1, 3, 5, 2, 4, 1, 5, 3, 5, 8, 1, 2, 5, 6, 5, 1, 11, 7, 5, 6, 1, 7, 4, 8, 5, 4, 5, 2, 11, 8, 4, 7, 5, 7, 11, 2, 5, 15, 5, 9, 4, 8, 5, 6, 5, 1, 12, 8, 5, 6, 3, 13, 12, 7, 5, 4, 5, 8, 22, 2, 8, 16, 5, 11, 11, 6, 5, 12, 5, 7, 1, 8, 25, 16, 5, 2, 4, 8, 5, 22, 5, 7, 11, 15, 5, 6, 25, 8, 11, 8, 5, 5 (list; graph; listen)

	OFFSET	`1,3`
	LINKS	`N. J. A. Sloane, Transforms`
	MAPLE	shadow:= proc(p) proc(n) local j; add (`if` (modp(p(j), n)=0, 1, 0), j=0..n-1) end end: f:= proc(k) proc(n) binomial (n+k-1, k) end end: a:= n-> shadow (f(5))(n): seq (a(n), n=1..120);
	CROSSREFS	`5th column of A144871. Cf. A007318.` `Sequence in context: A114163 A090234 A007754 this_sequence A058732 A060082 A102225` `Adjacent sequences: A144863 A144864 A144865 this_sequence A144867 A144868 A144869`
	KEYWORD	`nonn`
	AUTHOR	`Alois P. Heinz (heinz(AT)hs-heilbronn.de), Sep 23 2008`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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