A205145 Least k such that n divides a difference between distinct binary products of consecutive primes, as ordered in A205144.

1, 3, 1, 3, 3, 6, 6, 8, 1, 3, 10, 9, 15, 6, 20, 8, 21, 9, 28, 3, 6, 10, 36, 14, 64, 15, 9, 17, 2, 20, 5, 8, 10, 21, 92, 9, 66, 28, 15, 25, 19, 6, 11, 17, 20, 36, 37, 14, 26, 64, 21, 38, 120, 9, 116, 77, 28, 45, 32, 20

Offset

1,2

Comments

For a guide to related sequences, see A204892.

Links

Table of n, a(n) for n=1..60.

Mathematica

(See the program at A205146.)

Crossrefs

Cf. A205146, A204892.

Sequence in context: A087891 A005885 A333334 * A061892 A038573 A246591

Adjacent sequences: A205142 A205143 A205144 * A205146 A205147 A205148

Keyword

nonn

Author

Clark Kimberling, Jan 25 2012

Status

approved