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A205149 The number s(j) such that n divides s(k)-s(j), where s(j)=prime(j)*prime(j+1) and k is the least positive integer for which such a j exists. 2
6, 15, 6, 15, 15, 35, 35, 15, 6, 15, 77, 35, 143, 35, 143, 15, 221, 35, 323, 15, 35, 77, 437, 77, 667, 143, 35, 15, 6, 143, 15, 15, 77, 221, 6, 35, 1147, 323, 143, 77, 77, 35, 6, 15, 143, 437, 6, 77, 143, 667, 221, 15, 2491, 35, 1147, 1147, 323, 667, 77 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

For a guide to related sequences, see A204892.

LINKS

Table of n, a(n) for n=1..59.

MATHEMATICA

(See the program at A205146.)

CROSSREFS

Cf. A205146, A204892.

Sequence in context: A115408 A105052 A003566 * A070870 A202749 A123623

Adjacent sequences:  A205146 A205147 A205148 * A205150 A205151 A205152

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 25 2012

STATUS

approved

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Last modified May 19 02:47 EDT 2013. Contains 225428 sequences.