A144867 Shadow transform of C(n+5,6) = A000579(n+5).

1, 1, 1, 2, 1, 3, 6, 1, 1, 2, 6, 4, 6, 9, 2, 1, 6, 1, 6, 2, 11, 8, 6, 3, 2, 9, 1, 14, 6, 6, 6, 1, 10, 10, 9, 4, 6, 8, 12, 3, 6, 15, 6, 14, 5, 9, 6, 4, 6, 3, 12, 13, 6, 1, 8, 12, 13, 9, 6, 7, 6, 9, 11, 1, 13, 17, 6, 17, 11, 15, 6, 2, 6, 9, 5, 13, 36, 16, 6, 2, 1, 10, 6, 29, 10, 8, 10, 15, 6, 5, 36, 14

Offset

1,4

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000

N. J. A. Sloane, Transforms

Maple

shadow:= proc(p) proc(n) 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:= shadow(f(6)):
seq(a(n), n=1..100);

Crossrefs

6th column of A144871.

Cf. A007318.

Sequence in context: A096871 A077890 A077877 * A081520 A238955 A238968

Adjacent sequences: A144864 A144865 A144866 * A144868 A144869 A144870

Keyword

nonn

Author

Alois P. Heinz, Sep 23 2008

Status

approved