cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

Showing 1-8 of 8 results.

A334678 Largest possible hypotenuse of a Pythagorean triangle with perimeter A010814(n).

Original entry on oeis.org

5, 10, 13, 15, 17, 20, 25, 26, 29, 30, 34, 37, 41, 40, 45, 50, 52, 53, 61, 58, 65, 65, 65, 65, 68, 75, 73, 82, 85, 80, 85, 85, 85, 89, 91, 90, 101, 100, 95, 97, 113, 111, 109, 122, 123, 115, 125, 125, 130, 130, 145, 130, 145, 136, 135, 143, 150, 149, 145, 145, 146, 164, 170, 155
Offset: 1

Views

Author

Wesley Ivan Hurt, May 08 2020

Keywords

Examples

			a(1) = 5; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with hypotenuse 5.
a(2) = 10; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with hypotenuse 10.

Links

Crossrefs

Cf. A005044, A010814, A334607.

A334717 Largest possible short leg length of a Pythagorean triangle with perimeter A010814(n).

Original entry on oeis.org

3, 6, 5, 9, 8, 12, 7, 15, 20, 18, 16, 21, 15, 24, 27, 14, 30, 28, 33, 40, 36, 25, 33, 39, 32, 42, 48, 45, 13, 48, 36, 40, 51, 39, 60, 54, 20, 28, 57, 65, 60, 63, 60, 66, 45, 69, 80, 44, 72, 75, 17, 66, 78, 64, 81, 88, 84, 51, 87, 100, 96, 90, 26, 93, 85, 84, 19, 96, 65, 49, 99
Offset: 1

Views

Author

Wesley Ivan Hurt, May 08 2020

Keywords

Examples

			a(1) = 3; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with short leg length 3.
a(2) = 6; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with short leg length 6.

Links

Crossrefs

Cf. A005044, A010814, A334607, A334678.

A334753 Sum of the lengths of the short legs of all Pythagorean triangles with perimeter A010814(n).

Original entry on oeis.org

3, 6, 5, 9, 8, 12, 7, 25, 20, 18, 16, 33, 24, 24, 27, 14, 74, 28, 44, 40, 52, 25, 33, 39, 32, 87, 48, 93, 13, 48, 36, 40, 51, 39, 95, 54, 20, 28, 57, 65, 163, 155, 60, 88, 72, 69, 171, 44, 104, 125, 17, 66, 102, 64, 81, 143, 174, 51, 87, 100, 96, 258, 26, 93, 85, 84, 19, 96
Offset: 1

Views

Author

Wesley Ivan Hurt, May 10 2020

Keywords

Examples

			a(1) = 3; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with short leg length 3.
a(2) = 6; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with short leg length 6.

Links

Crossrefs

Cf. A005044, A010814, A334607, A334678, A334717.
Cf. A334755 (sum of longest legs), A334757 (sum of hypotenuses).

A334755 Sum of the lengths of the long legs of all Pythagorean triangles with perimeter A010814(n).

Original entry on oeis.org

4, 8, 12, 12, 15, 16, 24, 44, 21, 24, 30, 63, 76, 32, 36, 48, 133, 45, 104, 42, 111, 60, 56, 52, 60, 198, 55, 212, 84, 64, 77, 75, 68, 80, 147, 72, 99, 96, 76, 72, 378, 279, 91, 208, 228, 92, 309, 117, 222, 220, 144, 112, 247, 120, 108, 237, 396, 140, 116, 105, 110, 559
Offset: 1

Views

Author

Wesley Ivan Hurt, May 10 2020

Keywords

Examples

			a(1) = 4; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with long leg 4.
a(2) = 8; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with long leg 8.

Links

Crossrefs

Cf. A005044, A010814, A334607, A334678, A334717.
Cf. A334753 (sum of short legs), A334757 (sum of hypotenuses).

A334757 Sum of the lengths of the hypotenuses of all Pythagorean triangles with perimeter A010814(n).

Original entry on oeis.org

5, 10, 13, 15, 17, 20, 25, 51, 29, 30, 34, 72, 80, 40, 45, 50, 153, 53, 116, 58, 125, 65, 65, 65, 68, 219, 73, 235, 85, 80, 85, 85, 85, 89, 178, 90, 101, 100, 95, 97, 419, 322, 109, 232, 240, 115, 360, 125, 250, 255, 145, 130, 275, 136, 135, 280, 438, 149, 145, 145, 146, 623
Offset: 1

Views

Author

Wesley Ivan Hurt, May 10 2020

Keywords

Examples

			a(1) = 4; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with hypotenuse 5.
a(2) = 8; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with hypotenuse 10.

Links

Crossrefs

Cf. A005044, A010814, A334607, A334678, A334717.
Cf. A334753 (sum of short legs), A334755 (sum of long legs).

A334718 Largest possible long leg length of a Pythagorean triangle with perimeter A010814(n).

Original entry on oeis.org

4, 8, 12, 12, 15, 16, 24, 24, 21, 24, 30, 35, 40, 32, 36, 48, 48, 45, 60, 42, 63, 60, 56, 52, 60, 72, 55, 80, 84, 64, 77, 75, 68, 80, 84, 72, 99, 96, 76, 72, 112, 105, 91, 120, 120, 92, 120, 117, 126, 120, 144, 112, 143, 120, 108, 132, 144, 140, 116, 105, 110, 160, 168
Offset: 1

Views

Author

Wesley Ivan Hurt, May 08 2020

Keywords

Examples

			a(1) = 4; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5] with long leg 4.
a(2) = 8; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10] with long leg 8.

Links

Crossrefs

Cf. A005044, A010814, A334607, A334678, A334717.

A334758 Sum of the perimeters of all Pythagorean triangles with perimeter A010814(n).

Original entry on oeis.org

12, 24, 30, 36, 40, 48, 56, 120, 70, 72, 80, 168, 180, 96, 108, 112, 360, 126, 264, 140, 288, 150, 154, 156, 160, 504, 176, 540, 182, 192, 198, 200, 204, 208, 420, 216, 220, 224, 228, 234, 960, 756, 260, 528, 540, 276, 840, 286, 576, 600, 306, 308, 624, 320, 324, 660, 1008
Offset: 1

Views

Author

Wesley Ivan Hurt, May 10 2020

Keywords

Examples

			a(1) = 12; There is one integer-sided right triangle with perimeter A010814(1) = 12, [3,4,5].
a(2) = 8; There is one integer-sided right triangle with perimeter A010814(2) = 24, [6,8,10].

Links

Crossrefs

Cf. A005044, A010814, A334607, A334678, A334717.

A334759 Perimeters of Pythagorean triangles with even side lengths.

Original entry on oeis.org

24, 48, 60, 72, 80, 96, 112, 120, 140, 144, 160, 168, 180, 192, 216, 224, 240, 252, 264, 280, 288, 300, 308, 312, 320, 336, 352, 360, 364, 384, 396, 400, 408, 416, 420, 432, 440, 448, 456, 468, 480, 504, 520, 528, 540, 552, 560, 572, 576, 600, 612, 616, 624, 640, 648, 660
Offset: 1

Views

Author

Wesley Ivan Hurt, May 10 2020

Keywords

Examples

			a(1) = 24; There is one integer-sided right triangle with perimeter 24, [6,8,10] with all side lengths even.

Links

Crossrefs

Cf. A005044, A010814, A334607.
Showing 1-8 of 8 results.

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