A093736 Denominators of Newton-Cotes formulas.

2, 2, 3, 3, 3, 8, 8, 8, 8, 45, 45, 15, 45, 45, 288, 96, 144, 144, 96, 288, 140, 35, 140, 35, 140, 35, 140, 17280, 17280, 640, 17280, 17280, 640, 17280, 17280, 14175, 14175, 14175, 14175, 2835, 14175, 14175, 14175, 14175, 89600, 89600, 2240, 5600, 44800

Offset

1,1

Links

Table of n, a(n) for n=1..49.

Eric Weisstein's World of Mathematics, Newton-Cotes Formulas

Example

1/2, 1/2; 1/3, 4/3, 1/3; 3/8, 9/8, 9/8, 3/8; 14/45, 64/45, 8/15, 64/45, 14/45; ...

Crossrefs

Cf. A093735.

Sequence in context: A369302 A363826 A094440 * A257481 A014589 A071456

Adjacent sequences: A093733 A093734 A093735 * A093737 A093738 A093739

Keyword

nonn,frac

Author

Eric W. Weisstein, Apr 14 2004

Status

approved