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A205145 Least k such that n divides a difference between distinct binary products of consecutive primes, as ordered in A205144. 1
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 (list; graph; refs; listen; history; text; internal format)
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: A259286 A087891 A005885 * A061892 A038573 A246591

Adjacent sequences:  A205142 A205143 A205144 * A205146 A205147 A205148

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 25 2012

STATUS

approved

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Last modified October 21 21:46 EDT 2019. Contains 328315 sequences. (Running on oeis4.)