A024712 a(n) = residue mod 3 of n-th term of A024702.

1, 2, 2, 1, 0, 0, 1, 2, 1, 0, 1, 2, 2, 0, 1, 2, 1, 0, 0, 2, 2, 0, 2, 2, 1, 0, 0, 1, 0, 1, 2, 1, 1, 2, 1, 0, 1, 2, 0, 0, 2, 1, 0, 0, 1, 2, 2, 1, 0, 1, 2, 0, 1, 2, 0, 0, 2, 2, 1, 1, 0, 1, 2, 2, 2, 1, 1, 2, 2, 0, 2, 1, 0, 1, 2, 0, 1, 1, 1, 2, 0, 0, 2, 2, 0, 2, 2, 1, 0, 2, 0, 1, 1, 0, 1, 0, 0, 0, 2, 0, 1, 2, 1, 0, 2, 0, 1, 2, 1, 0, 1

Offset

3,2

Links

Charles R Greathouse IV, Table of n, a(n) for n = 3..10000

Prog

(PARI) a(n)=prime(n)^2\24%3 \\ Charles R Greathouse IV, May 31 2013

Crossrefs

Sequence in context: A369245 A353310 A347883 * A281497 A198243 A164965

Adjacent sequences: A024709 A024710 A024711 * A024713 A024714 A024715

Keyword

nonn

Author

Clark Kimberling

Status

approved