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A144869 Shadow transform of C(n+7,8) = A000581(n+7). 2
1, 1, 2, 1, 3, 1, 1, 1, 6, 2, 8, 1, 8, 1, 8, 1, 8, 6, 8, 1, 3, 6, 8, 1, 6, 7, 6, 1, 8, 7, 8, 1, 21, 14, 4, 7, 8, 8, 21, 1, 8, 2, 8, 8, 21, 7, 8, 1, 2, 6, 21, 4, 8, 5, 26, 1, 21, 7, 8, 6, 8, 13, 11, 1, 28, 21, 8, 11, 21, 10, 8, 6, 8, 5, 16, 4, 11, 21, 8, 1, 6, 8, 8, 2, 26, 6, 21, 7, 8, 20, 12, 7, 21, 13 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..1000

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(8))(n): seq (a(n), n=1..100);

CROSSREFS

8th column of A144871. Cf. A007318.

Sequence in context: A152443 A119804 A300977 * A247564 A193870 A058564

Adjacent sequences:  A144866 A144867 A144868 * A144870 A144871 A144872

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Sep 23 2008

STATUS

approved

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Last modified June 26 00:10 EDT 2019. Contains 324367 sequences. (Running on oeis4.)