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A204931 Least k such that n divides A204930(k), the k-th difference of two distinct factorials. 1
1, 3, 6, 3, 2, 6, 7, 10, 6, 15, 5, 10, 32, 13, 15, 10, 7, 6, 9, 15, 13, 5, 4, 10, 15, 32, 21, 28, 14, 15, 38, 10, 19, 13, 28, 21, 72, 9, 32, 15, 20, 13, 53, 19, 21, 25, 40, 10, 28, 15, 13, 32, 57, 21, 27, 28, 9, 14, 8, 15 (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 A204932.)

CROSSREFS

Cf. A204932, A204892.

Sequence in context: A256158 A349237 A123060 * A178817 A275363 A155503

Adjacent sequences: A204928 A204929 A204930 * A204932 A204933 A204934

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 21 2012

STATUS

approved

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Last modified December 5 02:30 EST 2022. Contains 358572 sequences. (Running on oeis4.)