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A258712 Motzkin numbers A001006 read mod 5. 9
1, 1, 2, 4, 4, 1, 1, 2, 3, 0, 3, 3, 1, 0, 4, 2, 2, 4, 2, 4, 4, 4, 3, 0, 2, 1, 1, 2, 4, 4, 1, 1, 2, 3, 0, 3, 3, 1, 0, 4, 2, 2, 4, 2, 4, 4, 4, 3, 4, 3, 3, 3, 1, 2, 2, 3, 3, 1, 4, 0, 4, 4, 3, 0, 2, 1, 1, 2, 1, 2, 2, 2, 4, 3, 3, 2, 2, 4, 3, 3, 2, 2, 4, 1, 0, 1, 1, 2, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..88.

Anders Hyllengren, Letter to N. J. A. Sloane, Oct 04 1985

PROG

(PARI) a001006(n) = polcoeff((1-x-sqrt((1-x)^2-4*x^2+x^3*O(x^n)))/(2*x^2), n);

vector(200, n, n--; a001006(n) % 5) \\ Altug Alkan, Oct 23 2015

CROSSREFS

Cf. A001006.

Motzkin numbers A001006 read mod 2,3,4,5,6,7,8,11: A039963, A039964, A299919, A258712, A299920, A258711, A299918, A258710.

Sequence in context: A300269 A094225 A057277 * A238094 A140734 A295633

Adjacent sequences:  A258709 A258710 A258711 * A258713 A258714 A258715

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jun 14 2015

STATUS

approved

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Last modified November 21 12:23 EST 2018. Contains 317449 sequences. (Running on oeis4.)