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A086401 a(n) = M(n) (mod n) where M(n)=A001006(n) is the n-th Motzkin number. 0
0, 0, 1, 1, 1, 3, 1, 3, 7, 8, 1, 7, 1, 10, 12, 11, 1, 6, 1, 19, 0, 3, 1, 21, 1, 16, 7, 5, 1, 1, 1, 19, 1, 8, 20, 23, 7, 1, 3, 7, 17, 1, 36, 1, 41, 9, 26, 1, 21, 1, 28, 24, 45, 1, 33, 18, 43, 45, 32, 1, 39, 1, 34, 24, 51, 51, 42, 1, 19, 30, 7, 1, 9, 1, 40, 57, 57, 19, 24, 1, 17, 61, 44, 1, 37, 51 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,6

COMMENTS

if n is an odd prime a(n)=1.

LINKS

Table of n, a(n) for n=1..86.

CROSSREFS

Sequence in context: A281553 A064434 A328988 * A095732 A001644 A139123

Adjacent sequences:  A086398 A086399 A086400 * A086402 A086403 A086404

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Sep 06 2003

STATUS

approved

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Last modified October 30 03:11 EDT 2020. Contains 338076 sequences. (Running on oeis4.)