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A117959 Perrin numbers which are divisible by their digital root. 0
2, 3, 5, 7, 10, 12, 39, 90, 486, 1130, 1497, 1983, 3480, 10717, 24914, 33004, 57918, 76725, 134643, 727653, 2240877, 2968530, 3932465, 5209407, 12110402, 28153269, 65448410, 86700684, 1089264462, 5886726725, 42144202443 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..31.

EXAMPLE

1130 is in the sequence because (1) it is a Perrin number, (2) the digital root is 5 and (3) 1130 is divisible by 5.

CROSSREFS

Cf. A001608.

Sequence in context: A002822 A191327 A109598 * A117952 A090420 A162999

Adjacent sequences:  A117956 A117957 A117958 * A117960 A117961 A117962

KEYWORD

base,nonn

AUTHOR

Luc Stevens (lms022(AT)yahoo.com), May 03 2006

STATUS

approved

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Last modified October 24 08:05 EDT 2014. Contains 248502 sequences.