id:A144865 - OEIS Search Results

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Shadow transform of C(n+3,4) = A000332(n+3).

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1, 1, 1, 1, 4, 1, 4, 1, 2, 4, 4, 1, 4, 5, 6, 1, 4, 3, 4, 4, 5, 3, 4, 1, 4, 4, 2, 3, 4, 5, 4, 1, 5, 6, 16, 2, 4, 3, 6, 4, 4, 5, 4, 4, 9, 5, 4, 1, 4, 6, 7, 2, 4, 2, 16, 2, 7, 4, 4, 5, 4, 5, 11, 1, 16, 7, 4, 7, 6, 16, 4, 2, 4, 4, 5, 2, 16, 5, 4, 4, 2, 6, 4, 5, 16, 3, 5, 6, 4, 13, 16, 3, 6, 5, 16, 1, 4, 6, 10, 3, 4 (list; graph; listen)

	OFFSET	`1,5`
	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(4))(n): seq (a(n), n=1..120);
	CROSSREFS	`4th column of A144871. Cf. A007318.` `Sequence in context: A100086 A140704 A030748 this_sequence A096622 A080905 A010685` `Adjacent sequences: A144862 A144863 A144864 this_sequence A144866 A144867 A144868`
	KEYWORD	`nonn`
	AUTHOR	`Alois P. Heinz (heinz(AT)hs-heilbronn.de), Sep 23 2008`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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