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A205141 The number s(j) such that n divides s(k)-s(j), where s(j)=j*(3*j-1) and k is the least positive integer for which such a j exists. 2
1, 1, 1, 1, 12, 5, 5, 35, 1, 12, 1, 22, 22, 22, 5, 35, 5, 1, 51, 12, 1, 70, 12, 22, 1, 117, 1, 5, 22, 5, 145, 651, 51, 1, 35, 1, 210, 287, 12, 12, 51, 92, 287, 22, 22, 5, 70, 22, 51, 1, 145, 70, 92, 5, 35, 5, 35, 12, 117, 210 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

COMMENTS

For a guide to related sequences, see A204892.

LINKS

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

MATHEMATICA

(See the program at A205138.)

CROSSREFS

Cf. A205138, A204892.

Sequence in context: A002679 A133208 A282578 * A122561 A110185 A299516

Adjacent sequences:  A205138 A205139 A205140 * A205142 A205143 A205144

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 25 2012

STATUS

approved

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Last modified August 24 14:53 EDT 2019. Contains 326295 sequences. (Running on oeis4.)