A025852 - OEIS

A025852

Expansion of 1/((1-x^3)*(1-x^8)*(1-x^11)).

1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 2, 1, 0, 2, 1, 1, 2, 1, 2, 2, 1, 3, 2, 2, 3, 2, 3, 3, 2, 4, 3, 3, 5, 3, 4, 5, 3, 5, 5, 4, 6, 5, 5, 7, 5, 6, 7, 6, 7, 7, 7, 8, 7, 8, 9, 8, 9, 9, 9, 10, 9, 10, 11, 10, 11, 12, 11, 12, 12, 12, 13, 13, 13, 14

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OFFSET

0,12

COMMENTS

Number of partitions of n into parts 3, 8, and 11. - Hoang Xuan Thanh, Sep 08 2025

LINKS

Table of n, a(n) for n=0..74.

Index entries for linear recurrences with constant coefficients, signature (0,0,1,0,0,0,0,1,0,0,0,0,0,-1,0,0,0,0,-1,0,0,1).

FORMULA

a(n) = floor((n+11)^2/528 + ( ((8*n^2+4) mod 11) + ((n+10) mod 11) - (n mod 11) +((n+3) mod 8) - ((n+2)mod 8) )/11). - Hoang Xuan Thanh, Sep 08 2025

CROSSREFS

Sequence in context: A374077 A293670 A279792 * A190762 A025846 A241272

Adjacent sequences: A025849 A025850 A025851 * A025853 A025854 A025855

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved