A266744 G.f.: 1/((1-t^4)*(1-t)*(1-t^3)*(1-t^5)*(1-t^7)).

1, 1, 1, 2, 3, 4, 5, 7, 9, 11, 14, 17, 21, 25, 30, 36, 42, 49, 57, 66, 76, 87, 99, 112, 127, 143, 160, 179, 200, 222, 246, 272, 300, 330, 362, 397, 434, 473, 515, 560, 608, 658, 712, 769, 829, 893, 960, 1031, 1106, 1185, 1268, 1355, 1447, 1543, 1644, 1750, 1861, 1977, 2098, 2225, 2358, 2496, 2640, 2791, 2948, 3111, 3281, 3458, 3642

Offset

0,4

Links

Table of n, a(n) for n=0..68.

Mathematica

CoefficientList[Series[1/((1-t^4)(1-t)(1-t^3)(1-t^5)(1-t^7)), {t, 0, 100}], t] (* Harvey P. Dale, Dec 30 2019 *)

Crossrefs

Sequence in context: A076677 A029001 A161306 * A242216 A111133 A279076

Adjacent sequences: A266741 A266742 A266743 * A266745 A266746 A266747

Keyword

nonn

Author

N. J. A. Sloane, Jan 10 2016

Status

approved